chore: update year in docs (#1208)

Author: dreamorosi

Diff for: mkdocs.yml

@@ -72,7 +72,7 @@ markdown_extensions:
           class: mermaid
           format: !!python/name:pymdownx.superfences.fence_code_format
 
-copyright: Copyright © 2022 Amazon Web Services
+copyright: Copyright © 2023 Amazon Web Services
 
 plugins:
   - git-revision-date