Prepare null safety migration

lib/generated_plugin_registrant.dart

@@ -9,7 +9,6 @@ import 'package:connectivity_plus_web/connectivity_plus_web.dart';
 import 'package:file_picker/_internal/file_picker_web.dart';
 import 'package:firebase_core_web/firebase_core_web.dart';
 import 'package:firebase_messaging_web/firebase_messaging_web.dart';
-import 'package:flutter_web_plugins/flutter_web_plugins.dart';
 import 'package:image_picker_for_web/image_picker_for_web.dart';
 import 'package:package_info_plus_web/package_info_plus_web.dart';
 import 'package:shared_preferences_web/shared_preferences_web.dart';
@@ -17,6 +16,8 @@ import 'package:url_launcher_web/url_launcher_web.dart';
 import 'package:video_player_web/video_player_web.dart';
 import 'package:wakelock_web/wakelock_web.dart';
 
+import 'package:flutter_web_plugins/flutter_web_plugins.dart';
+
 // ignore: public_member_api_docs
 void registerPlugins(Registrar registrar) {
   ConnectivityPlusPlugin.registerWith(registrar);

pubspec.yaml

@@ -22,38 +22,38 @@ dependencies:
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
-  cupertino_icons: ^1.0.0
+  cupertino_icons: ^1.0.4
 
   # Preferences are useful for a lot of things (ex: login tokens)
   shared_preferences: ^2.0.13
 
   # SQLite database is used for caching
-  sqflite: ^2.0.0+2
+  sqflite: ^2.0.2
 
   # Image picker is used whenever the user wants to send an image
-  image_picker: ^0.8.4+4
+  image_picker: ^0.8.4+10
 
   # The HTTP client is used to make requests on the Comunic API
-  dio: ^4.0.0-beta7
+  dio: ^4.0.4
   http_parser: ^4.0.0
 
   # This plugins allows to load remote images
   cached_network_image: ^3.2.0
 
   # URL launcher is useful to open URL in the phone browser
-  url_launcher: ^6.0.2
+  url_launcher: ^6.0.20
 
   # Allows to parse HTML special characters
   html: ^0.15.0
 
   # Module that display the charts for the surveys
-  pie_chart: ^5.0.0
+  pie_chart: ^5.1.0
 
   # Get current system language
   intl: ^0.17.0
 
   # Parse emojies
-  flutter_emoji: ^2.2.1+1
+  flutter_emoji: ^2.4.0
 
   # Build settings UI
   flutter_settings_ui: ^2.0.1
@@ -62,10 +62,10 @@ dependencies:
   jdenticon_dart: ^2.0.0
 
   # Render SVG images
-  flutter_svg: ^1.0.0
+  flutter_svg: ^1.0.3
 
   # Generate random strings
-  random_string: ^2.0.1
+  random_string: ^2.3.1
 
   # Display zoomable images
   photo_view: ^0.13.0
@@ -80,13 +80,13 @@ dependencies:
   event_bus: ^2.0.0
 
   # WebRTC calls
-  flutter_webrtc: ^0.8.0
+  flutter_webrtc: ^0.8.3
 
   # Prevent phone from auto-locking during calls
   wakelock: ^0.6.1+2
 
   # Pick any kind of file
-  file_picker: ^4.3.0
+  file_picker: ^4.5.0
 
   # Get information about current version
   package_info_plus: ^1.4.0
@@ -95,24 +95,24 @@ dependencies:
   version: ^2.0.0
 
   # Get path to temporary files
-  path_provider: ^2.0.1
+  path_provider: ^2.0.9
 
   # Format file size
   filesize: ^2.0.1
 
   # Copy content to clipboard
-  clipboard: ^0.1.2+8
+  clipboard: ^0.1.3
 
   # Video / Audio player
-  video_player: ^2.0.2
+  video_player: ^2.3.0
-  chewie_audio: ^1.1.2
+  chewie_audio: ^1.3.0
   chewie: ^1.3.0
 
   # Determine file mime type
-  mime: ^1.0.0
+  mime: ^1.0.1
 
   # Create video thumbnails
-  video_thumbnail: ^0.4.3
+  video_thumbnail: ^0.4.6
 
   # Record audio file
   record_mp3: ^3.0.0
@@ -127,14 +127,14 @@ dependencies:
   flutter_colorpicker: ^1.0.3
 
   # Image cropper
-  image_cropper: ^1.4.0
+  image_cropper: ^1.5.0
 
   # Firebase cloud messaging (for push notifications)
-  firebase_core: ^1.0.1
+  firebase_core: ^1.13.1
-  firebase_messaging: ^11.2.4
+  firebase_messaging: ^11.2.8
 
   # Forez presence
-  table_calendar: ^3.0.0
+  table_calendar: ^3.0.4
 
 dev_dependencies:
   flutter_test: