Revert "Make tests more resilient to Skia gold failures and refactor flutter_goldens for extensive technical debt removal (#140101)" (#141814)

Reverts https://github.com/flutter/flutter/pull/140101

That PR somehow made non-matching gold tests not fail at HEAD.

Fixes https://github.com/flutter/flutter/issues/141880
- Blocked by https://github.com/flutter/flutter/issues/140169
  - https://github.com/flutter/flutter/pull/141427

Added missing required newline at end of some `.gitignore` files. All other `.gitignore` files ends with a newline except the changed ones, hence the PR.

> *List which issues are fixed by this PR. You must list at least one issue. An issue is not required if the PR fixes something trivial like a typo.*

**Not listing any issues because of trivial fixes as mentioned above.**

Work around https://github.com/flutter/flutter/issues/141032

Otherwise a re-land of https://github.com/flutter/flutter/pull/140979

Fixes https://github.com/flutter/flutter/issues/137163 & https://github.com/flutter/flutter/issues/139181

Reverts flutter/flutter#140979
Initiated by: loic-sharma
This change reverts the following previous change:
Original Description:
Fixes https://github.com/flutter/flutter/issues/137163
Fixes https://github.com/flutter/flutter/issues/139181

Fixes https://github.com/flutter/flutter/issues/137163
Fixes https://github.com/flutter/flutter/issues/139181

Pinning the package:web dependency constrains downstream packages from
using newer versions and making sure they support the version pinned in
Flutter. Since the usage of package:web in Flutter is light, we should
instead have a small shim like the engine and keep package:web as a dev
dependency only.

Updates Gradle version for Flutter project templates and integration tests to at least 7.6.3 (changed all of those with versions below it) to fix security vulnerability.

Part of fix for https://github.com/flutter/flutter/issues/138336.

test-exempt: rolling dependencies

This PR was generated by `flutter update-packages --force-upgrade`.

Removes video_player and scoped_model pins, rolls everything else to latest.

This version is needed so that dart:js_interop can move to extension
types. Also adds some code to handle some breaking changes:

- Body -> Response. Body was an IDL interface mixin type we exposed in
dart:html. Going forward, users should either use Request or Response.
- Casts to JSAny. These are temporary until we move package:web types to
extension types. Currently, package:web types can't implement JSObject
as JSObject will move to be an extension type itself.
Co-authored-by: Kevin Moore <kevmoo@users.noreply.github.com>

Re-lands https://github.com/flutter/flutter/pull/137191.

The fix for the issue causing that PR to be reverted was tested in this PR but ultimately landed separately in https://github.com/flutter/flutter/pull/138093.

Reverts flutter/flutter#137191
Initiated by: camsim99
This change reverts the following previous change:
Original Description:
Adds support for Android 34 in the following ways:

- Bumps integration tests compile SDK versions 33 --> 34
- Bumps template compile SDK version 33 --> 34
- Also changes deprecated `compileSdkVersion` to `compileSdk`

Part of https://github.com/flutter/flutter/issues/134220

Adds support for Android 34 in the following ways:

- Bumps integration tests compile SDK versions 33 --> 34
- Bumps template compile SDK version 33 --> 34
- Also changes deprecated `compileSdkVersion` to `compileSdk`

Part of https://github.com/flutter/flutter/issues/134220

Contributes to: https://github.com/flutter/flutter/issues/135856

This PR also adds transitive dependency on  web_socket_channel, crypto, typed_data. `web_socket_channel` is needed to request retaining path for not GCed objects from VM Service. Two others are needed to serve web_socket_channel.

The dependency on leak_tracker is pinned:
https://github.com/flutter/flutter/blob/aea562114c4d8c220c9079e82d89a7da4164409f/packages/flutter_tools/lib/src/commands/update_packages.dart#L40

* Allow latest pkg:material_color_utilities
* Bump other dependencies to their latest - including pkg:web

Fixes: https://github.com/flutter/flutter/issues/135716
leak_tracker is left pinned because future updates are going to be breaking.

This PR is the result of running:

```console
$ flutter upgrade-packages --force-upgrade
```

### Issues

* Fixes https://github.com/flutter/flutter/issues/135075
* Supersedes #135081

More up to date version of https://github.com/flutter/flutter/pull/133786.

Fixes https://github.com/flutter/flutter/issues/111304

I'm seeing these in the bot reports every week. Hopefully this is all of
them, and hopefully 4GB is enough.

New feature in upcoming Dart 3.2. See https://github.com/dart-lang/language/issues/2020. Feature is enabled by bumping the min SDK version to 3.2.

Part of https://github.com/flutter/flutter/issues/134476.

Generated by running `flutter update-packages --force-upgrade`

Partially fixes/related to: https://github.com/flutter/flutter/issues/131425

Dart SDK 3.2.x requires a new version of the dart_internal package.

This PR was generated by `flutter update-packages --force-upgrade`.

Manual roll is needed because incoming dart sdk requires updated version
vm_snapshot_analysis (>=0.7.4).


https://github.com/flutter/engine/compare/5ae09b8b4fa381e8723ed5382a26eafd0d97236f...7c83ea3e854202aea22405a947ac1b8f18c5a72c

```
7c83ea3e85 Reland "Manual roll Dart SDK from 2d98d9e27dae to 0b07debd5862 (21 revisions) (#43457)" (#43472)
9ef3e8d533 Roll Skia from 5eba922297bb to 93c92f97f5ab (2 revisions) (#43471)
```

Remove implementation of SuitePlatform from the test as well. Remove use
of fake cwd from SuitePlatform as it can't be properly faked.

Unpins path_provider_android where it is pinned. Follows the same steps as https://github.com/flutter/flutter/pull/128898.

Fixes https://github.com/flutter/flutter/issues/116376

- Bumps `vm_service` from `11.6.0` to `11.7.1`
- Bumps `web` from `0.1.3-beta` to `0.1.4-beta` and adds it everywhere.
- Moves `js` from `dependencies` to `dev_dependencies`

Fixes https://github.com/flutter/flutter/issues/127226

Fixes https://github.com/flutter/flutter/issues/126259

Updated pubspec:
https://github.com/flutter/flutter/blob/345f0bffbfda31fab7d4a740f65b3d1610d20a99/packages/flutter/pubspec.yaml

In particular, update pin for `material_color_utilities` to `0.5.0`.

This PR was generated by `flutter update-packages --force-upgrade`.

Roll pub packages