Merge pull request #59 from STNS/renovate/docker-setup-buildx-action-3.x

Update docker/setup-buildx-action action to v3

.github/workflows/release.yml

@@ -17,7 +17,7 @@ jobs:
           fetch-depth: 0
       - name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
       - name: build
         run: make pkg
       - name: donwload ghr