Login to registry

.gitea/workflows/publish.yml

@@ -21,6 +21,13 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v3
 
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          registry: https://git.vbrandl.net
+          username: ${{ secrets.REGISTRY_USER }}
+          password: ${{ secrets.REGISTRY_PASS }}
+
       - name: Get Meta
         id: meta
         run: |