https://github.com/flutter/flutter/issues/60646

https://github.com/flutter/flutter/issues/60646

Separate out offline docs, docset generation, and docs deployment
each into dedicated shards.

https://github.com/flutter/flutter/issues/60646

https://github.com/flutter/flutter/issues/60646

https://github.com/flutter/flutter/issues/62206

This will allow us to see in the logs how long each step takes

This reverts commit 5fa5701d.

This reverts commit c46aa360.

Fixes https://github.com/flutter/flutter/issues/62223

* Add SystemSoundType.alert (supported in the engine in flutter/engine#19970)
* Play system alert sound when user tries to dismiss a non-dismissable modal
  barrier

The embedder requires that the isolate is unpaused, because the runInView method requires interaction with dart engine APIs that are not thread-safe. These APIs must be run on the same thread that would be blocked by the pause. Simply unpausing is not sufficient, because this does not prevent the isolate from immediately hitting a breakpoint, for example if the breakpoint was placed in a loop or in a frequently called method. Instead, all breakpoints are first disabled and then the isolate resumed.

In the add-2-app case, users may not specify the android target platforms field, but this only defaults to arm builds. Add x64 to the default list.

Fixes #62095

Disabled web_benchmarks_canvaskit in the bot scripts because it was
failing in the Cirrus environment.

This is a workaround for https://github.com/flutter/flutter/issues/62139
so that the engine roll pipeline can proceed.

This reverts commit c816fabd.