Bump docker/login-action from 2.0.0 to 2.1.0

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] <support@github.com>

Author: dependabot[bot]

.github/workflows/ci-cd.yml

@@ -47,7 +47,7 @@ jobs:
           docker run -e ASUSER=1000 kooldev/node:${{ matrix.version }} yarn -v;
 
       - name: Login to DockerHub
-        uses: docker/login-action@v2.0.0
+        uses: docker/login-action@v2.1.0
         if: github.ref == 'refs/heads/master' && github.repository == 'kool-dev/docker-node'
         with:
           username: ${{ secrets.DOCKER_USERNAME }}