[image_picker_windows] Use const instead of final for XTypeGroup. (fl…

…utter#6544)

[file_selector] Use const instead of final for XTypeGroup. (flutter#6542

)

[file_selector] Use const instead of final for XTypeGroup. (flutter#6542

)

[file_selector] Use const instead of final for XTypeGroup. (flutter#6542

)

[file_selector] Use const instead of final for XTypeGroup. (flutter#6542

)

[file_selector] Use const instead of final for XTypeGroup. (flutter#6542

)

[file_selector] Use const instead of final for XTypeGroup. (flutter#6542

)

[image_picker] add requestFullMetadata for iOS (optional permissions) (…

…flutter#5915)

[webview]: Bump annotation from 1.4.0 to 1.5.0 in /packages/webview_f…

…lutter/webview_flutter_android/android (flutter#6488)

[video_player] Fixes a bug where the aspect ratio of some HLS videos …

…are incorrectly inverted (flutter#6507)