chore(ui): update dependencies

packages/stream_chat_flutter/lib/src/message_input.dart

@@ -384,6 +384,9 @@ class MessageInputState extends State<MessageInput> {
   Timer? _slowModeTimer;
 
   void _startSlowMode() {
+    if (!mounted) {
+      return;
+    }
     final channel = StreamChannel.of(context).channel;
     final cooldownStartedAt = channel.cooldownStartedAt;
     if (cooldownStartedAt != null) {

packages/stream_chat_flutter/pubspec.yaml

@@ -17,7 +17,7 @@ dependencies:
   diacritic: ^0.1.3
   dio: ^4.0.0
   ezanimation: ^0.5.0
-  file_picker: ^3.0.1
+  file_picker: ^4.1.3
   flutter:
     sdk: flutter
   flutter_markdown: ^0.6.1
@@ -25,7 +25,7 @@ dependencies:
   flutter_slidable: ^0.6.0
   flutter_svg: ^0.22.0
   http_parser: ^4.0.0
-  image_gallery_saver: ^1.6.9
+  image_gallery_saver: ^1.7.0
   image_picker: ^0.8.2
   jiffy: ^4.1.0
   lottie: ^1.0.1
@@ -43,7 +43,7 @@ dependencies:
   url_launcher: ^6.0.3
   video_compress: ^3.0.0
   video_player: ^2.1.0
-  video_thumbnail: ^0.3.3
+  video_thumbnail: ^0.4.3
   visibility_detector: ^0.2.0
 
 flutter:
@@ -57,7 +57,7 @@ flutter:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  golden_toolkit: ^0.9.0
+  golden_toolkit: ^0.10.0
   mocktail: ^0.1.2
   path: ^1.8.0
   pedantic: ^1.11.0