4361 [webview_flutter] Bump minimum Flutter version and iOS deployment target (cla: yes, waiting for tree to go green, p: webview_flutter, platform-ios)

4366 [webview_flutter] Migrate main package to fully federated architecture. (cla: yes, waiting for tree to go green, p: webview_flutter, platform-ios, platform-android)

4375 [webview_flutter] Update version number app_facing package (cla: yes, waiting for tree to go green, p: webview_flutter)

4377 [webview_flutter_android] Load example App’s navigation controls immediately. (cla: yes, waiting for tree to go green, p: webview_flutter, platform-android)

4378 [webview_flutter_wkwebview] Load example App’s navigation controls immediately. (cla: yes, waiting for tree to go green, p: webview_flutter)