PLT-18405: Bump templated files

Author: td-actions

.github/CODEOWNERS

@@ -1 +1,6 @@
-* @treasure-data/integrations
+# This file is managed by the templated-files-bot. Changes should be made at the following repository.
+# https://github.com/treasure-data/dependency-bots
+#
+# For further details about reusable workflows executed by this workflow, see the following repository.
+# https://github.com/treasure-data/backend-github-workflows
+* @treasure-data/integrations