Update webview_flutter_platform_interface dependency

Updated the pubspec.yaml to depend on version 1.0.0 of the
webview_flutter_platform_interface package instead of using a path
reference (which is now possible since the platform interface package
has now been published).

Co-authored-by: BeMacized <[email protected]>

Author: mvanbeusekom

packages/webview_flutter/webview_flutter_android/pubspec.yaml

@@ -4,9 +4,6 @@ repository: https://github.com/flutter/plugins/tree/master/packages/webview_flut
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+webview%22
 version: 0.0.1
 
-# TODO (mvanbeusekom): Remove this line when final version of webview_flutter_platform_interface is published
-publish_to: none
-
 environment:
   sdk: ">=2.12.0 <3.0.0"
   flutter: ">=2.0.0"
@@ -23,9 +20,7 @@ dependencies:
   flutter:
     sdk: flutter
 
-  # TODO (mvanbeusekom): Replace with pub.dev version once published
-  webview_flutter_platform_interface:
-    path: ../webview_flutter_platform_interface
+  webview_flutter_platform_interface: ^1.0.0
 
 dev_dependencies:
   flutter_driver: