updating pubspec versions (#632)

Author: Brazol

dogfooding/pubspec.yaml

@@ -28,9 +28,9 @@ dependencies:
   path_provider: ^2.1.0
   share_plus: ^7.1.0
   shared_preferences: ^2.2.0
-  stream_chat_flutter: ^8.0.0-beta.1
-  stream_video_flutter: ^0.3.4
-  stream_video_push_notification: ^0.3.4
+  stream_chat_flutter: ^7.1.0
+  stream_video_flutter: ^0.3.5
+  stream_video_push_notification: ^0.3.5
   uni_links: ^0.5.1
 
 dev_dependencies: