fix: docker compose image tag workflow (#2322)

.github/workflows/update-docker-compose-stable.yaml

@@ -21,23 +21,31 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          ref: main
       - name: create-PR
         shell: bash
         run: |
           set -eou pipefail
           latest_tag="$(gh api \
             -H "Accept: application/vnd.github+json" \
             -H "X-GitHub-Api-Version: 2022-11-28" \
-            /repos/${{ github.repository }}/releases/latest | jq '.tag_name')"
+            /repos/${{ github.repository }}/releases/latest | jq -r '.tag_name')"
           sed -i -E 's|(image: ghcr\.io/peerdb\-io/.*?:stable-)(.*$)|\1'"${latest_tag}"'|g' docker-compose.yml
+          git config --global user.name "${GITHUB_ACTOR}"
+          git config --global user.email "${GITHUB_ACTOR}@users.noreply.github.com"
           git checkout -b "${PR_BRANCH}"
           git fetch || true
+          git add -u
+          git commit -m 'chore(automated): upgrade docker-compose.yml stable tags'
           git push -u origin "${PR_BRANCH}" --force-with-lease
 
-          PR_ID=$(gh pr list "${PR_LABEL}" --head "${PR_BRANCH}" --json number | jq -r '.[0].number // ""')
+          PR_ID=$(gh pr list --label "${PR_LABEL}" --head "${PR_BRANCH}" --json number | jq -r '.[0].number // ""')
           if [ "$PR_ID" == "" ]; then
             PR_ID=$(gh pr create -l "$PR_LABEL" -t "$PR_TITLE" --body "")
           fi
 
-          git commit -m 'chore(automated): upgrade docker-compose.yml stable tags'
+          
           gh pr merge --auto --squash
+        env:
+          GH_TOKEN: ${{ github.token }}