Merge pull request '[v7.0/forgejo] chore(renovate): only run if renovate workflow changed' (#5860) from bp-v7.0/forgejo-2eeb2fc into v7.0/forgejo

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/5860
Reviewed-by: Michael Kriese <michael.kriese@gmx.de>

.forgejo/workflows/renovate.yml

@@ -3,7 +3,9 @@ name: renovate
 on:
   push:
     branches:
-      - 'renovate/**' # self-test updates
+      - renovate/** # self-test updates
+    paths:
+      - .forgejo/workflows/renovate.yml
   schedule:
     - cron: '*/30 * * * *'