deps(mobile): flutter 3.16 (#6677)

* dep(mobile): update flutter and deps

* chore: dart analyzer

* chore: update flutter workflow version

* chore: dart format

* fix: gallery_viewer PopScope

---------

Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>

mobile/test/modules/activity/activity_provider_test.dart

@@ -73,7 +73,7 @@ void main() {
     listener = ListenerMock();
     container.listen(
       provider,
-      listener,
+      listener.call,
       fireImmediately: true,
     );