fix(ci): retry gitops sync pushes

.github/workflows/build-and-deploy-ghcr.yml

@@ -56,13 +56,24 @@ jobs:
           image_ref="${IMAGE_NAME}@${{ steps.build.outputs.digest }}"
           git clone "https://${{ secrets.GHCR_USERNAME }}:${GITOPS_TOKEN}@github.com/${GITOPS_REPO}.git" /tmp/nxtgauge-gitops
           cd /tmp/nxtgauge-gitops
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          for attempt in 1 2 3 4 5; do
+            git fetch origin main
+            git reset --hard origin/main
             ./scripts/set-app-release.sh "$APP_KEY" "$image_ref"
             if git diff --quiet; then
               echo "GitOps repo already up to date."
               exit 0
             fi
-          git config user.name "github-actions[bot]"
-          git config user.email "github-actions[bot]@users.noreply.github.com"
             git add apps scripts/set-app-release.sh
             git commit -m "chore(gitops): deploy ${APP_KEY}@${{ github.sha }}"
-          git push origin HEAD:main
+            if git push origin HEAD:main; then
+              exit 0
+            fi
+            echo "GitOps push race on attempt ${attempt}, retrying..."
+            git reset --hard origin/main
+            sleep $((attempt * 2))
+          done
+          echo "Failed to update GitOps after multiple attempts."
+          exit 1