Bump docker/login-action from 2.0.0 to 2.1.0 (#645)

Bumps [docker/login-action](https://github.com/docker/login-action) from 2.0.0 to 2.1.0.
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](docker/login-action@v2.0.0...v2.1.0)

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

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Matthias Pfeil <[email protected]>

Author: dependabot[bot]

.github/workflows/registry.yaml

@@ -24,7 +24,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Log in to the Container registry
-        uses: docker/login-action@v2.0.0
+        uses: docker/login-action@v2.1.0
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}