Updated copyright year (#8588)

Author: Aevarkan

mkdocs.yml

@@ -31,7 +31,7 @@ repo_name: squidfunk/mkdocs-material
 repo_url: https://github.com/squidfunk/mkdocs-material
 
 # Copyright
-copyright: Copyright © 2016 - 2025 Martin Donath
+copyright: Copyright © 2016 - 2026 Martin Donath
 
 # Configuration
 theme: