Merge pull request #589 from nohli/update-flutter-dart-dependencies

Upgrade flutter_web_auth_2 and update dependencies

Author: lohanidamodar

templates/dart/pubspec.yaml.twig

@@ -11,5 +11,5 @@ dependencies:
   http: ^0.13.5
 
 dev_dependencies:
-  test: ^1.21.4
-  lints: ^2.0.0
+  lints: ^2.0.1
+  test: ^1.22.0

templates/flutter/pubspec.yaml.twig

@@ -13,9 +13,9 @@ dependencies:
     sdk: flutter
   cookie_jar: ^3.0.1
   device_info_plus: ^8.0.0
-  flutter_web_auth_2: ^1.1.2
+  flutter_web_auth_2: ^2.0.2
   http: ^0.13.5
-  package_info_plus: ^3.0.1
+  package_info_plus: ^3.0.2
   path_provider: ^2.0.11
   web_socket_channel: ^2.2.0