Release protoc_plugin-21.1.2 (#881)

Author: osa1

protoc_plugin/CHANGELOG.md

@@ -1,6 +1,6 @@
-## 21.1.2-dev
+## 21.1.2
 
-* Fix a bug in comment parsing ([#871], [#879]).
+* Fix a bug in comment parsing. ([#871], [#879])
 
 [#871]: https://github.com/google/protobuf.dart/issues/871
 [#879]: https://github.com/google/protobuf.dart/pull/879

protoc_plugin/pubspec.yaml

@@ -1,5 +1,5 @@
 name: protoc_plugin
-version: 21.1.2-dev
+version: 21.1.2
 description: A protobuf protoc compiler plugin used to generate Dart code.
 repository: https://github.com/google/protobuf.dart/tree/master/protoc_plugin