76831 [customer_testing] Refactor runner to be testable (cla: yes, team, waiting for tree to go green)

76833 Opt into CocoaPods parallel codesigning (cla: yes, platform-ios, t: xcode, tool, waiting for tree to go green)

76834 Stop trying to thin iOS App.framework (cla: yes, t: xcode, tool, waiting for tree to go green)

76838 Remove dart_plugin_registry_test timeouts (cla: yes, team, team: flakes, waiting for tree to go green)

76842 Declare DragTarget onMove event as taking a generic parameter (cla: yes, framework, waiting for tree to go green)

76847 Add system channel to access the localization plugin. (cla: yes, framework)