chore: adjust unwanted workflow update from template

Signed-off-by: John Molakvoæ <skjnldsv@users.noreply.github.com>

Author: skjnldsv

.github/workflows/update-stable-titles.yml

@@ -24,6 +24,8 @@ jobs:
         run: sleep 15
 
       - name: Get PR details and update title
+        # Renovate already have target branch in the title
+        if: github.event.pull_request.user.login != 'renovate[bot]'
         uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}