3730 Fix cosmetic variations in copyrights and license files (cla: yes, p: connectivity, p: file_selector, p: google_maps_flutter, p: google_sign_in, p: image_picker, p: path_provider, p: share, p: shared_preferences, platform-android, platform-ios, platform-macos, platform-web, platform-windows)

3734 [quick_actions] 1/3 Moved quickactions to a subfolder for federated architecture (cla: yes, p: quick_actions, platform-android, platform-ios)

3735 [quick_actions] 2/3 Quick actions federated platform interface (cla: yes, p: quick_actions, platform-android, platform-ios)