Bump docker/setup-buildx-action from 3.0.0 to 3.8.0

Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 3.0.0 to 3.8.0.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](https://github.com/docker/setup-buildx-action/compare/v3.0.0...v3.8.0)

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

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

.github/workflows/docker-publish.yml

@@ -36,7 +36,7 @@ jobs:
 
       # Set up Docker Buildx
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3.0.0
+        uses: docker/setup-buildx-action@v3.8.0
 
       # Login against a Docker registry except on PR
       # https://github.com/docker/login-action