fix: use GHCR_TOKEN/GHCR_USERNAME for gitops push

.woodpecker.yml

@@ -55,13 +55,15 @@ steps:
   - name: update-gitops
     image: alpine/git:latest
     environment:
-      GITOPS_REPO_URL:
-        from_secret: GITOPS_REPO_URL
+      GHCR_TOKEN:
+        from_secret: GHCR_TOKEN
+      GHCR_USERNAME:
+        from_secret: GHCR_USERNAME
     commands:
       - |
         set -e
         echo "Updating GitOps for ${SERVICE}"
-        git clone ${GITOPS_REPO_URL} /tmp/gitops
+        git clone https://${GHCR_USERNAME}:${GHCR_TOKEN}@github.com/Traceworks2023/nxtgauge-gitops.git /tmp/gitops
         cd /tmp/gitops
         git checkout main
         BACKEND_OVERLAY="apps/nxtgauge-backend-rust/overlays/prod"