34369 Remove unused flag --target-platform from flutter run (cla: yes, tool)

34374 Update flakiness of tests (cla: yes)

34376 Add missing pieces for ‘driver’ support on macOS (cla: yes, tool)

34388 Change API doc link to api.dart.dev (cla: yes, d: api docs, framework)

34417 Include raw value in Diagnostics json for basic types (a: tests, cla: yes, framework)

34419 Disable flaky tests (cla: yes)

34424 SizedBox documentation minor update (cla: yes, d: api docs, framework)

34430 skip bottom_sheet (cla: yes)

34434 Semantics fixes (a: accessibility, cla: yes, framework)