3727 [video_player] Pause video when it completes (cla: yes, waiting for tree to go green, p: video_player, last mile)

3792 Fix and update version checks (cla: yes, p: battery, p: webview_flutter, p: android_alarm_manager, p: android_intent, p: camera, p: file_selector, p: google_maps_flutter, p: google_sign_in, p: image_picker, p: in_app_purchase, p: integration_test, p: local_auth, p: path_provider, p: share, p: url_launcher, p: video_player, p: package_info, p: shared_preferences, p: espresso, p: wifi_info_flutter, p: sensors, p: quick_actions, p: connectivity, p: device_info, p: ios_platform_images, platform-windows, platform-macos, platform-linux, platform-web, p: flutter_plugin_android_lifecycle)