Merge pull request #11 from appuio/renovate/docker-setup-qemu-action-3.x

Update docker/setup-qemu-action action to v3

Author: HappyTetrahedron

.github/workflows/release.yml

@@ -21,7 +21,7 @@ jobs:
           go-version: ${{ env.GO_VERSION }}
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v3
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3