Merge pull request #58 from upbound/renovate/docker-setup-buildx-action-3.x

chore(deps): update docker/setup-buildx-action action to v3

Author: haarchri

.github/workflows/ci.yaml

@@ -36,7 +36,7 @@ jobs:
           platforms: all
 
       - name: Setup Docker Buildx
-        uses: docker/setup-buildx-action@f211e3e9ded2d9377c8cadc4489a4e38014bc4c9 # v1
+        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3
         with:
           version: ${{ env.DOCKER_BUILDX_VERSION }}
           install: true