Offline pub assumes that the pub cache contains all needed packages.  Running
"flutter create" in online mode first will ensure that the pub cache is populated.

Fixes https://github.com/flutter/flutter/issues/89759

* Update scaffold messenger docs for material banners

* Typos

This reverts commit 619121b0.

Directly specify keystore to prevent debug key signing flake in Deferred components integration test. (#89606)

This reverts commit 5cf62e84.

This reverts commit bf8e1270.

This fixes #71222

* Implement operator = and hashcode for CupertinoThemeData and CupertinoTextThemeData which CupertinoThemeData depends on.
* Add basic tests for CupertinoThemeData equality and hashcode.

I also manually tested the case mentioned in #71222, e.g. equality of ThemeData(cupertinoOverrideTheme: someTheme)
Co-authored-by: Jacob Simionato <jsimionato@google.com>

Switch to Debian bullseye, update nodejs to npm package, add flutter desktop run dependencies (#89309)

This change updates the Dockerfile for Cirrus builds:

- Switch to a newer stable Debian build (bullseye instead of stretch)
- Eliminates the very old (10) nodejs install in favor of the npm package
- Installs OpenJDK so that Android SDK manager can run on bullseye
- Installs the prerequisites for Linux desktop flutter run.

The motivation for this change was to include the dependencies for Linux desktop flutter run so that I can run tests that use desktop Flutter apps, but that needs cmake 3.10 or later, and stretch doesn't have a cmake that new. Of course, there's also no openjdk-8-jre for bullseye, so I used OpenJDK from JFrog instead.

[CheckboxListTile, SwitchListTile, RadioListTile] Adds visualDensity, focusNode and enableFeedback (#89353)

This PR adds visualDensity, focusNode and enableFeedback to:

- CheckboxListTile
- SwitchListTile
- RadioListTile

4159d7f0f Roll Skia from 10fa1c84b4b2 to ca5d31e4592c (14 revisions) (flutter/engine#28489) (#89623)

Simplifying and refactoring parts of RenderEditable. Functionality is the same.