Bump docker/login-action from 1.9.0 to 2.1.0

Bumps [docker/login-action](https://github.com/docker/login-action) from 1.9.0 to 2.1.0.
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](docker/login-action@v1.9.0...v2.1.0)

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

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

Author: dependabot[bot]

.github/workflows/ci-cd.yml

@@ -28,7 +28,7 @@ jobs:
           docker run kooldev/php:${{ matrix.version }}-nginx-oci8-prod php -r "extension_loaded('oci8') or die(1);"
 
       - name: Login to DockerHub
-        uses: docker/login-action@v1.9.0
+        uses: docker/login-action@v2.1.0
         if: github.ref == 'refs/heads/main' && github.repository == 'kool-dev/docker-php-oci8'
         with:
           username: ${{ secrets.DOCKER_USERNAME }}