50915 Implement barrierDismissible for showCupertinoDialog (a: internationalization, cla: yes, f: cupertino, f: material design, framework, waiting for tree to go green)

52126 Autofill  Part 1 (cla: yes, customer: peppermint, f: cupertino, f: material design, framework, waiting for tree to go green)

52507 enable avoid_equals_and_hash_code_on_mutable_classes (a: tests, cla: yes, d: examples, f: cupertino, f: material design, framework, team, team: gallery, tool, waiting for tree to go green)

52995 Fix typo of showCupertinoModalPopup documentation comment (cla: yes, f: cupertino, framework, waiting for tree to go green)