* 7636eb7ab [go_router_builder] Support default value for `Set`, `List` and `Iterable` route parameters (flutter/packages#3391)

* 26c95da5c [image_picker] Move HashSet construction within if-statement (flutter/packages#3448)

* f5687b272 [image_picker] fix typos in comments (flutter/packages#3413)

* 84afba7d1 [image_picker] Migrate Android to Pigeon (flutter/packages#3476)

* 42927fc8e [image_picker]: Bump androidx.exifinterface:exifinterface from 1.3.3 to 1.3.6 in /packages/image_picker/image_picker_android/android (flutter/packages#3238)

* 9a44bdfb6 Require Dart SDK 2.14, because of using APIs. (flutter/packages#3468)

* 12609a2ab [ci] Clean up iOS simulators (flutter/packages#3458)

* 9b136a9ce [ci/tool] Add external dependency validation (flutter/packages#3466)

* 11aab473c Manual roll Flutter from fb7e8282 to 67e5f663 (8 revisions) (flutter/packages#3482)

* 784291b4f Update goldens (flutter/packages#3442)

* 43a42d1ad [webview_flutter_android] Updates Dart and Java InstanceManagers (flutter/packages#3282)

* d0de136bc [camera] Reland android flip/change camera while recording (flutter/packages#3460)

* 74fd09488 [image_picker_android] Adjust file extension in FileUtils when it does not match its mime type (flutter/packages#3409)

* d2f1d2d80 [flutter_adaptive_scaffold] : 🐛 [FIX] : Issue: 121135. (flutter/packages#3253)

* 3d078b51f Roll Flutter from 67e5f663 to 53dfd23b (39 revisions) (flutter/packages#3484)

* 3b3a09d55 [url_launcher] Convert iOS to Pigeon (flutter/packages#3481)

* 80cd50aa1 Roll Flutter from 53dfd23b to 6bd2b3ca (17 revisions) (flutter/packages#3486)

* 998bb29c4 [webview_flutter] Updates the README with the migration of `WebView.initialCookies` and Hybrid Composition on (flutter/packages#3470)

* bbf86a7e1 Roll Flutter from 6bd2b3ca to 3e4e0920 (7 revisions) (flutter/packages#3490)