Bump docker/setup-buildx-action in the actions group

Bumps the actions group with 1 update: [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action).


Updates `docker/setup-buildx-action` from 3.11.0 to 3.11.1
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](docker/setup-buildx-action@v3.11.0...v3.11.1)

---
updated-dependencies:
- dependency-name: docker/setup-buildx-action
  dependency-version: 3.11.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: actions
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/ci_servicex.yaml

@@ -102,7 +102,7 @@ jobs:
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3.6.0
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3.11.0
+        uses: docker/setup-buildx-action@v3.11.1
       - name: Login to Docker Hub
         uses: docker/login-action@v3.4.0
         if: ${{ github.secret_source == 'Actions' }}