upgrade package info plus

Author: lohanidamodar

templates/flutter/pubspec.yaml.twig

@@ -14,7 +14,7 @@ dependencies:
   device_info_plus: ^3.2.2
   flutter_web_auth: ^0.4.1
   http: ^0.13.4
-  package_info_plus: 1.3.0
+  package_info_plus: 1.4.2
   path_provider: ^2.0.9
   web_socket_channel: ^2.1.0