31771 Fix a simple typo (cla: yes)

31795 Revert “update packages and unpin build” (cla: yes)

31800 Revert “Fix text field selection toolbar under Opacity” (cla: yes)

31801 Revert “Add buttons to gestures” (cla: yes)

31802 Reland “Fix text field selection toolbar under Opacity (#31097)” (cla: yes, framework)

31804 only build asset when there is asset declared in pubspec (cla: yes, framework, tool)

31807 Make const available for classes that override AssetBundle (cla: yes, tool)

31812 Fix #31764: Show appropriate error message when fonts pubspec.yaml isn’t iterable (cla: yes, tool)