[plugin_platform_interface] Fix README broken link (#4143)

Author: kamimoo

packages/plugin_platform_interface/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 2.0.1
+
+* Fix `federated flutter plugins` link in the README.md.
+
 ## 2.0.0
 
 * Migrate to null safety.

packages/plugin_platform_interface/README.md

@@ -1,6 +1,6 @@
 # plugin_platform_interface
 
-This package provides a base class for platform interfaces of [federated flutter plugins](https://fluter.dev/go/federated-plugins).
+This package provides a base class for platform interfaces of [federated flutter plugins](https://flutter.dev/go/federated-plugins).
 
 Platform implementations should extend their platform interface classes rather than implement it as
 newly added methods to platform interfaces are not considered as breaking changes. Extending a platform

packages/plugin_platform_interface/pubspec.yaml

@@ -14,7 +14,7 @@ issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+
 # be done when absolutely necessary and after the ecosystem has already migrated to 1.X.Y version
 # that is forward compatible with 2.0.0 (ideally the ecosystem have migrated to depend on:
 # `plugin_platform_interface: >=1.X.Y <3.0.0`).
-version: 2.0.0
+version: 2.0.1
 
 environment:
   sdk: ">=2.12.0 <3.0.0"