build(deps): Bump docker/setup-buildx-action

Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 7703e82fbced3d0c9eec08dff4429c023a5fd9a9 to 885d1462b80bc1c1c7f0b00334ad271f09369c55.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](docker/setup-buildx-action@7703e82...885d146)

---
updated-dependencies:
- dependency-name: docker/setup-buildx-action
  dependency-type: direct:production
...

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

.github/workflows/docker-publish.yml

@@ -47,7 +47,7 @@ jobs:
 
       # Workaround: https://github.com/docker/build-push-action/issues/461
       - name: Setup Docker buildx
-        uses: docker/setup-buildx-action@7703e82fbced3d0c9eec08dff4429c023a5fd9a9
+        uses: docker/setup-buildx-action@885d1462b80bc1c1c7f0b00334ad271f09369c55
 
       # Login against a Docker registry except on PR
       # https://github.com/docker/login-action