55788 Revert “[flutter_tools] reland migrate FlutterView to new vmservice” (cla: yes, tool)

55789 ToDo Audit - Material Library+ (cla: yes, f: material design, framework, team, waiting for tree to go green)

55790 Remove dead variable from xcode_backend (cla: yes, t: xcode, tool)

55792 [gen_l10n] Output directory option (a: internationalization, cla: yes, team)

55793 Skip Audit - Painting Library (a: images, a: tests, a: typography, cla: yes, framework, platform-web, team, will affect goldens)

55794 [flutter_tools] remove vm service (cla: yes, tool)

55797 [flutter_tools] reland migrate FlutterViews to package:vm_service (cla: yes, tool)