Merge pull request #32 from appuio/renovate/docker-login-action-3.x

Update docker/login-action action to v3

Author: corvus-ch

.github/workflows/release.yml

@@ -24,7 +24,7 @@ jobs:
         restore-keys: |
           ${{ runner.os }}-go-
     - name: Login to Quay.io
-      uses: docker/login-action@v1
+      uses: docker/login-action@v3
       with:
         registry: quay.io
         username: ${{ secrets.QUAY_IO_USER }}