Try to push to registry.

.gitea/workflows/release.yml

@@ -49,10 +49,10 @@ jobs:
           images: ${{ env.REGISTRY }}/ri-st/startup
 
       - name: Build and push Docker image
-        id: build-and-push
         uses: docker/build-push-action@v5
+        env:
+          ACTIONS_RUNTIME_TOKEN: ''
         with:
-          context: .
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           push: true