update package

Author: lohanidamodar

templates/flutter/pubspec.yaml.twig

@@ -12,7 +12,7 @@ dependencies:
     sdk: flutter
   cookie_jar: ^3.0.1
   device_info_plus: ^2.1.0
-  flutter_web_auth: ^0.3.0
+  flutter_web_auth: ^0.3.1
   http: ^0.13.3
   package_info_plus: ^1.0.4
   path_provider: ^2.0.2