Merge pull request #1699 from jupyter/dependabot/github_actions/docker/setup-buildx-action-2

Bump docker/setup-buildx-action from 1.7.0 to 2

Author: consideRatio

.github/workflows/docker.yml

@@ -70,7 +70,7 @@ jobs:
         uses: docker/setup-qemu-action@8b122486cedac8393e77aa9734c3528886e4a1a8 # dependabot updates to latest release
 
       - name: Set up Docker Buildx (for multi-arch builds) 🐳
-        uses: docker/setup-buildx-action@f211e3e9ded2d9377c8cadc4489a4e38014bc4c9 # dependabot updates to latest release
+        uses: docker/setup-buildx-action@dc7b9719a96d48369863986a06765841d7ea23f6 # dependabot updates to latest release
 
       - name: Checkout Repo ⚡️
         uses: actions/checkout@v3