build(deps): bump docker/setup-buildx-action from 2.0.0 to 2.1.0

Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 2.0.0 to 2.1.0.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](docker/setup-buildx-action@dc7b971...95cb08c)

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

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

Author: dependabot[bot]

.github/workflows/publish.yml

@@ -47,7 +47,7 @@ jobs:
         uses: docker/setup-qemu-action@v2
 
       - name: Set up Docker Buildx (for chartpress multi-arch builds)
-        uses: docker/setup-buildx-action@dc7b9719a96d48369863986a06765841d7ea23f6 # dependabot updates to latest release
+        uses: docker/setup-buildx-action@95cb08cb2672c73d4ffd2f422e6d11953d2a9c70 # dependabot updates to latest release
 
       - name: Install chart publishing dependencies (chartpress, helm)
         run: |

.github/workflows/test-docker-build.yaml

@@ -47,7 +47,7 @@ jobs:
         uses: docker/setup-qemu-action@v2
 
       - name: Set up Docker Buildx (for chartpress multi-arch builds)
-        uses: docker/setup-buildx-action@dc7b9719a96d48369863986a06765841d7ea23f6 # dependabot updates to latest release
+        uses: docker/setup-buildx-action@95cb08cb2672c73d4ffd2f422e6d11953d2a9c70 # dependabot updates to latest release
 
       - name: Build a multiple architecture Docker image
         run: |