This reverts commit 76061c4f.

This PR aims at several things:

1. Use pub_semver to check a version in pubspec.yaml meets the requirements specified in https://semver.org/.
2. Don't limit build-number/build-name as a fixed format. Instead, validate it according to the target(ios/android).
3. Make sure that build-number/build-name are always validated no matter it's specified by the `flutter command` or version in pubspec.yaml.

Fixes #27589

* Make plugin path search logic use version check as a fallback.

* In JetBrainsToolbox, Info.plist would be just some kind of wrapper, we need a double check before get the real one.

* Use Regex to get content instead of `default command` to avoid error output as there could be no JetBrainsToolboxApp key/value for a normal Info.plist(Android Studio.)

When creating a flutter project,
Make sure: applicationid for android conforms to: https://developer.android.com/studio/build/application-id

Make sure: bundleid for ios conforms to:
https://developer.apple.com/library/archive/documentation/FileManagement/Conceptual/understanding_utis/understand_utis_conc/understand_utis_conc.html
(Not only the name,but also the organization, as it's a check for whole bundleid.)

This makes Android raw key event handling use the "character" data coming from the engine properly, and gets rid of the "toLowerCase" hack that I was using to normalize logical key events, in favor of using the new "plainCodePoint" that has the unmodified code point (the code point as if no modifier keys were pressed).

just a small typo 
the word "the constraints" is duplicated

* Update stepper.dart

Added 'physics' prop which allows the developer to assign the Stepper's scroll view's 'ScrollPhysics' which can solve with unwanted scrolling behaviour if the parent is also a scroll view. Defaults to 'AlwaysScrollableScrollPhysics' if null.

* Update stepper.dart

Removed unnecessary import and defaulting to 'AlwaysScrollableScrollPhysics' if physics prop is null.

* Update stepper.dart

Ran through format to remove unwanted whitespace which Analysis isn't happy about.

* Update stepper.dart

Tried reformatting again.

* Update stepper.dart

Tried reformatting again.

* Update stepper.dart

Formatting again why do you hate me github editor.

* Update stepper.dart

* Update stepper.dart

if this format doesn't work i'll cry

* Update stepper_test.dart

Added Stepper scroll tests. One that fails to find Text after Stepper if physics left as null and one that succeeds if physics set to `ClampingScrollPhysics()`

* Update stepper_test.dart

Added const constructors

* Update stepper_test.dart

trying to get rid of whitespace again

* Update stepper_test.dart

* Update stepper_test.dart

why whitespace why

* Update stepper_test.dart

* Update stepper_test.dart

* Update stepper_test.dart

* Update stepper_test.dart

Swapped to `findsNothing` because I'm an idiot.

* Update stepper_test.dart

* Update stepper.dart

[Material] Update the card demo in the Gallery to demonstrate different uses of the Card widget (#27699)

Additionally, this adds a tappable Card example to the Card documentation.

This pattern is problematic when Flutter is ported to build systems
that require each executable end-point to be self-contained (e.g.
Bazel).

Revert "Revert "d48de7a3e Support for binary decompression of dynamic patches. (flutter/engine#7777) (#27822)" (#27849)" (#27855)

This reverts commit 4bb21a5c.

https://github.com/flutter/engine/compare/713fe130eb02...d48de7a3ec97

git log 713fe130eb0200412b04cc0c3356fce5f6f98153..d48de7a3ec97ebf7ffe543aa74993efa51064789 --no-merges --oneline
d48de7a3e Support for binary decompression of dynamic patches. (flutter/engine#7777)

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Revert "d48de7a3e Support for binary decompression of dynamic patches. (flutter/engine#7777) (#27822)" (#27849)

This reverts commit 73855918.

https://github.com/flutter/engine/compare/713fe130eb02...d48de7a3ec97

git log 713fe130eb0200412b04cc0c3356fce5f6f98153..d48de7a3ec97ebf7ffe543aa74993efa51064789 --no-merges --oneline
d48de7a3e Support for binary decompression of dynamic patches. (flutter/engine#7777)

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https://github.com/flutter/engine/compare/4663d357a360...713fe130eb02

git log 4663d357a36043b7dcafa01fc88511f457cc1319..713fe130eb0200412b04cc0c3356fce5f6f98153 --no-merges --oneline
713fe130e Roll src/third_party/skia 103288b50fa7..454e5fb7457d (11 commits) (flutter/engine#7792)
87b40ba97 Allow embedders to specify pointer device IDs. (flutter/engine#7790)

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https://github.com/flutter/engine/compare/3a1a604d71a4...4663d357a360

git log 3a1a604d71a464b5b6013eed52a4c3657f0cce3c..4663d357a36043b7dcafa01fc88511f457cc1319 --no-merges --oneline
4663d357a Recommended implementation of combining characters implementation. (flutter/engine#7758)
d52121271 Revert "Roll src/third_party/dart fdfe40ea95..de2e7e7721 (7 commits)" (flutter/engine#7789)
a003c4678 Roll src/third_party/dart fdfe40ea95..de2e7e7721 (7 commits)

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This reduces the typical dynamic patch size by more than 10x.

Also see https://github.com/flutter/engine/pull/7777 for decompression support in the runtime.

3a1a604d7 Roll src/third_party/skia 77a1a7e6182e..103288b50fa7 (16 commits) (flutter/engine#7787) (#27804)


https://github.com/flutter/engine/compare/f8042799641e...3a1a604d71a4

git log f8042799641e67ab5907e59078e08538c9eb5023..3a1a604d71a464b5b6013eed52a4c3657f0cce3c --no-merges --oneline
3a1a604d7 Roll src/third_party/skia 77a1a7e6182e..103288b50fa7 (16 commits) (flutter/engine#7787)

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Currently, in pubspec.yaml, semver.org is referred to for more about versioning.
However, the versionCode/versionName could differ on different platforms (iOS, Android, Dart).

This adds more clear and complete information that could help users to understand it better.

See: #27251

https://github.com/flutter/engine/compare/694300d32539...f8042799641e

git log 694300d32539f22969d8a0e0ec9c1efbfa599125..f8042799641e67ab5907e59078e08538c9eb5023 --no-merges --oneline
f80427996 Update licenses for the switch away from the Wuffs GIF decoder (flutter/engine#7786)
28bafe690 Don't use Wuffs (flutter/engine#7785)
a3be1ff58 libtxt: support justification of RTL text (flutter/engine#7719)

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* Fix for #26261. Changes CupertinoTextField's cursorColor to read from CupertinoTheme instead of prior default of activeBlue. CursorColor will still default to activeBlue for light theme and activeOrange for dark theme if a primary color has not been specified for the CupertinoTheme.

* Reverted unnecessary changes in XCode file.

* Updated text_field.dart per suggestions from @gspencergoog

* Updated comments for cursorColor to reflect appropriate hyperlinks per @Hixie

* Simplified cursorColor assignment per @xster

* Added test in cupertino/text_field_test.dart to check for correct cursorColor based on CupertinoTheme per @Hixie & @xster.

https://github.com/flutter/engine/compare/5dee035ee2d9...694300d32539

git log 5dee035ee2d9a47123b72c0ac8d14b60e5c9fee1..694300d32539f22969d8a0e0ec9c1efbfa599125 --no-merges --oneline
694300d32 Provide a default pressure range if a MotionEvent does not have a device (flutter/engine#7737)
5dfa02949 Roll src/third_party/skia d336ebdea812..77a1a7e6182e (5 commits) (flutter/engine#7784)
dbb90a534 Roll src/third_party/skia 136cd7018a99..d336ebdea812 (4 commits) (flutter/engine#7781)
6933fcb2b Roll src/third_party/dart 174d6fec3d..fdfe40ea95 (27 commits)
f4a22d896 Roll src/third_party/skia ef26fcb13fc6..136cd7018a99 (1 commits) (flutter/engine#7778)
9c2f8726d Roll src/third_party/skia 5fc138c04690..ef26fcb13fc6 (1 commits) (flutter/engine#7775)
94e0e2c20 Roll src/third_party/skia fbe2e937c798..5fc138c04690 (1 commits) (flutter/engine#7774)
c3523d910 Roll src/third_party/skia 475134f2de57..fbe2e937c798 (1 commits) (flutter/engine#7773)
967460f83 Roll src/third_party/skia 1e1bc8de5671..475134f2de57 (1 commits) (flutter/engine#7772)
81cdd5491 Roll src/third_party/skia dafd65217b4e..1e1bc8de5671 (1 commits) (flutter/engine#7771)
06cc2e459 Roll src/third_party/skia cd9ef731fe75..dafd65217b4e (1 commits) (flutter/engine#7770)
ba0f38b1d Allow specifying the out directory prefix (flutter/engine#7762)
b2a93978b Roll src/third_party/skia 0b36acdad970..cd9ef731fe75 (1 commits) (flutter/engine#7769)
ddd224072 Roll src/third_party/skia 1f43a4359d7d..0b36acdad970 (1 commits) (flutter/engine#7768)

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* Provide a simmplified API for skipping over slider thumb, overlay, and tick mark painting

* doc fixes

* comments

* comments

* comments

* comments

* comments

* analyzer

* comments

5dee035ee Roll src/third_party/skia 5c211130646b..1f43a4359d7d (5 commits) (flutter/engine#7767) (#27727)


https://github.com/flutter/engine/compare/067045757ff5...5dee035ee2d9

git log 067045757ff529aeeba3d7ebaf0ebee0b2e09d8d..5dee035ee2d9a47123b72c0ac8d14b60e5c9fee1 --no-merges --oneline
5dee035ee Roll src/third_party/skia 5c211130646b..1f43a4359d7d (5 commits) (flutter/engine#7767)

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