ci: add docker build to release

.github/workflows/release.yaml

@@ -25,11 +25,23 @@ jobs:
         with:
           gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
           passphrase: ${{ secrets.GPG_PASSPHRASE }}
+      - name: Set up QEMU
+        uses: https://github.com/docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: https://github.com/docker/setup-buildx-action@v3
+
       - name: Install GoReleaser
-        uses: https://github.com/goreleaser/goreleaser-action@v5
+        uses: https://github.com/goreleaser/goreleaser-action@v6
         with:
           install-only: true
 
+      - name: Docker login
+        run: |
+          REGISTRY="${GITHUB_SERVER_URL#https://}"
+          echo "${{ secrets.PACKAGES_TOKEN }}" | docker login "$REGISTRY" -u "${{ github.repository_owner }}" --password-stdin
+          echo "DOCKER_REGISTRY=$REGISTRY" >> "$GITHUB_ENV"
+          echo "DOCKER_ORG=$(echo '${{ github.repository_owner }}' | tr '[:upper:]' '[:lower:]')" >> "$GITHUB_ENV"
+
       - name: Run GoReleaser
         run: |
           unset GITHUB_TOKEN