Error Running Copy/Paste Detector

[navarr]

Job code:

  phpcpd:
    name: Magento Copy/Paste Detector
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: extdn/github-actions-m2/magento-copy-paste-detector@master

Error:

Pull down action image 'extdn/magento-copy-paste-detector-action:latest'
/usr/bin/docker pull extdn/magento-copy-paste-detector-action:latest
Error response from daemon: pull access denied for extdn/magento-copy-paste-detector-action, repository does not exist or may require 'docker login': denied: requested access to the resource is denied
Warning: Docker pull failed with exit code 1, back off 9.922 seconds before retry.
/usr/bin/docker pull extdn/magento-copy-paste-detector-action:latest
Error response from daemon: pull access denied for extdn/magento-copy-paste-detector-action, repository does not exist or may require 'docker login': denied: requested access to the resource is denied
Warning: Docker pull failed with exit code 1, back off 9.411 seconds before retry.
/usr/bin/docker pull extdn/magento-copy-paste-detector-action:latest
Error response from daemon: pull access denied for extdn/magento-copy-paste-detector-action, repository does not exist or may require 'docker login': denied: requested access to the resource is denied
Error: Docker pull failed with exit code 1