update target repo url in mirror CI

.github/workflows/codeberg-mirror.yaml

@@ -13,5 +13,5 @@ jobs:
           fetch-depth: 0
       - uses: pixta-dev/repository-mirroring-action@v1
         with:
-          target_repo_url: "git@codeberg.org:Xirscz7M2t/darkfi.git"
+          target_repo_url: "git@codeberg.org:darkrenaissance/darkfi.git"
           ssh_private_key: ${{ secrets.CODEBERG_SSH_PRIVATE_KEY }}