ci(deps): pin docker/setup-buildx-action from 3 to b5ca514

Author: mazi-renovate[bot]

.github/workflows/test.yml

@@ -29,7 +29,7 @@ jobs:
           echo 'FROM scratch' > Dockerfile
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@b5ca514318bd6ebac0fb2aedd5d36ec1b5c232a2 # v3
         with:
           version: ${{ env.BUILDX_VERSION }}
           driver-opts: image=moby/buildkit:${{ env.BUILDKIT_VERSION }}