Bump docker/setup-buildx-action from 1.6.0 to 3.8.0

Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 1.6.0 to 3.8.0.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](docker/setup-buildx-action@94ab11c...6524bf6)

---
updated-dependencies:
- dependency-name: docker/setup-buildx-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/prod-build-deploy-azure.yml

@@ -37,7 +37,7 @@ jobs:
           password: ${{ secrets.PROD_REGISTRY_PASSWORD }}
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@94ab11c41e45d028884a99163086648e898eed25
+        uses: docker/setup-buildx-action@6524bf65af31da8d45b59e8c27de4bd072b392f5
 
       - name: Check out repo
         uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579