update flutter dependencies

Author: lohanidamodar

templates/flutter/pubspec.yaml.twig

@@ -12,13 +12,13 @@ dependencies:
   flutter:
     sdk: flutter
   cookie_jar: ^3.0.1
-  device_info_plus: ^8.0.0
+  device_info_plus: ^8.1.0
   flutter_web_auth_2: ^2.0.4
   http: ^0.13.5
-  package_info_plus: ^3.0.2
-  path_provider: ^2.0.12
+  package_info_plus: ^3.0.3
+  path_provider: ^2.0.13
   web_socket_channel: ^2.3.0
-  universal_html: ^2.0.8
+  universal_html: ^2.0.9
 
 dev_dependencies:
   path_provider_platform_interface: ^2.0.5