🎆 Updates maintenance/license year to 2022

tvheadend/.README.j2

@@ -21,7 +21,7 @@ Have included the following along with TVHeadend:
 
 [forum-shield]: https://img.shields.io/badge/community-forum-brightgreen.svg
 [forum]: https://community.home-assistant.io/u/gauthamvarmak
-[maintenance-shield]: https://img.shields.io/maintenance/yes/2021.svg
+[maintenance-shield]: https://img.shields.io/maintenance/yes/2022.svg
 [project-stage-shield]: https://img.shields.io/badge/project%20stage-production%20ready-brightgreen.svg
 [release-shield]: https://img.shields.io/badge/version-{{ version }}-blue.svg
 [release]: {{ repo }}/tree/{{ version }}

tvheadend/DOCS.md

@@ -94,7 +94,7 @@ This has been possible thanks to the community add-ons initiative by [Frenck][fr
 
 MIT License
 
-Copyright (c) 2021 GauthamVarmaK
+Copyright (c) 2021-2022 GauthamVarmaK
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal