84256 alignment of doc comments and annotations (a: tests, team, tool, framework, a: internationalization, cla: yes, f: cupertino, waiting for tree to go green)

84374 fix indentation issues (team, framework, f: material design, cla: yes, f: cupertino, waiting for tree to go green)

84476 Turn on avoid_dynamic_calls lint, except packages/flutter tests, make appropriate changes. (a: tests, team, tool, framework, f: material design, a: accessibility, a: internationalization, cla: yes, f: cupertino, d: examples)

84478 Turn on avoid_dynamic_calls lint in packages/flutter tests, make appropriate changes. (a: tests, team, tool, framework, f: material design, a: accessibility, a: internationalization, cla: yes, f: cupertino, d: examples, waiting for tree to go green)