64914 Prefer moreOrLessEquals over closeTo (cla: yes, framework)

64915 Prefer moreOrLessEquals over closeTo (cla: yes, f: cupertino, f: material design, framework)

64970 [flutter_tools] remove unused zip verification (cla: yes, tool, waiting for tree to go green)

64974 Fix typo in large_image_changer_test.dart (cla: yes, team, waiting for tree to go green)

64976 [flutter_tools] adjust index.html caching and insert cache busting URL in to main.dart.js/sw request (cla: yes, tool)

64977 Delete catalog generator android/ios tests (cla: yes, team, waiting for tree to go green)