80018 Migrate fake_process_manager to null safety (team, tool, cla: yes, waiting for tree to go green, a: null-safety)

80026 Expose packagePath as a getter in FlutterCommand. (tool, cla: yes, waiting for tree to go green)

80065 Include debug symbol in xcframework when building iOS-framework (team, tool, cla: yes, waiting for tree to go green)

80069 [flutter_tools] cache for UWP artifacts (tool, cla: yes, waiting for tree to go green)

80085 Migrate persistent_tool_state to null safety (team, tool, cla: yes, waiting for tree to go green, a: null-safety)

80088 Migrate visual_studio_test to null safety (team, tool, cla: yes, waiting for tree to go green, a: null-safety)