Bump docker/setup-buildx-action from 1.3.0 to 1.4.1

Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 1.3.0 to 1.4.1.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](https://github.com/docker/setup-buildx-action/compare/v1.3.0...v1.4.1)

---
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-build.yml

@@ -20,7 +20,7 @@ jobs:
           platforms: all
       - name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@v1.3.0
+        uses: docker/setup-buildx-action@v1.4.1
         with:
           version: latest
       - name: Login to DockerHub
@@ -48,7 +48,7 @@ jobs:
           platforms: all
       - name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@v1.3.0
+        uses: docker/setup-buildx-action@v1.4.1
         with:
           version: latest
       - name: Login to DockerHub