73996 Add fixes for autovalidate deprecation in Form, FormField, TextFormField, and DropdownButtonFormField (cla: yes, f: material design, framework, team, waiting for tree to go green)

73997 Re-land codesign test improvement (cla: yes, team, waiting for tree to go green)

74000 Update DDS to 1.7.1 (cla: yes, team)

74006 Remove smoke_catalina_hot_mode_dev_cycle__benchmark (a: tests, cla: yes, platform-mac, team, team: infra)

74007 Remove smoke_catalina_start_up_ios (cla: yes, team)

74062 Remove more flaky non-e2e tests (cla: yes, team)

74065 No test core (cla: yes, team)