[google_sign_in] Publish federation (#5238)

Author: stuartmorgan-g

packages/google_sign_in/google_sign_in/CHANGELOG.md

@@ -1,4 +1,4 @@
-## NEXT
+## 5.3.0
 
 * Moves Android and iOS implementations to federated packages.
 

packages/google_sign_in/google_sign_in/pubspec.yaml

@@ -3,10 +3,7 @@ description: Flutter plugin for Google Sign-In, a secure authentication system
   for signing in with a Google account on Android and iOS.
 repository: https://github.com/flutter/plugins/tree/main/packages/google_sign_in/google_sign_in
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+google_sign_in%22
-version: 5.2.5
-# Temporarily disable publishing to allow moving Android and iOS
-# implementations.
-publish_to: none
+version: 5.3.0
 
 
 environment:
@@ -26,11 +23,8 @@ flutter:
 dependencies:
   flutter:
     sdk: flutter
-  # Temporary path dependencies to allow moving Android and iOS implementations.
-  google_sign_in_android:
-    path: ../google_sign_in_android
-  google_sign_in_ios:
-    path: ../google_sign_in_ios
+  google_sign_in_android: ^5.2.5
+  google_sign_in_ios: ^5.2.5
   google_sign_in_platform_interface: ^2.1.0
   google_sign_in_web: ^0.10.0