Update package_info_plus

Author: nohli

templates/flutter/pubspec.yaml.twig

@@ -15,7 +15,7 @@ dependencies:
   device_info_plus: ^8.0.0
   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