40988 [flutter_tool] Report rss high watermark in command analytics events (cla: yes, tool)

40993 Label bugs created via the SUPPORT template (cla: yes, team)

40994 Fix the ThemeData.copyWith toggleButtonsTheme argument type (cla: yes, f: material design, framework, waiting for tree to go green)

40995 Revert “Use AndroidX in new projects by default” (cla: yes, team, tool)

40997 Force upgrade packages again. (cla: yes, team)

41000 Fix run_release_test (cla: yes, team)

41001 Revert “Revert “Use AndroidX in new projects by default”” (cla: yes, engine, waiting for tree to go green)