build(deps): bump docker/setup-buildx-action from 3 to 4 (#1073)

Author: dependabot[bot]

.github/workflows/release.yml

@@ -37,7 +37,7 @@ jobs:
         with:
           go-version: "1.26"
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v4
         with: