cssnr/stack-deploy-action: registry authentication not working for private repositories without additional configuration

[guilhermeprokisch]

For private repositories, additional registry authentication arguments are required for the --with-registry-auth flag to work properly with the stack-deploy-action.

The following registry configuration needs to be added:

- name: Docker Stack Deploy
 uses: cssnr/stack-deploy-action@v1
 with:
 name: zenfulstats
 file: docker-stack.yaml
 host: zenful.site
 user: deploy
 ssh_key: ${{ secrets.DEPLOY_SSH_PRIVATE_KEY }}
 env_file: ./envfile
 registry_auth: true
 registry_host: "ghcr.io"
 registry_user: ${{ github.actor }} # or your specific GitHub username
 registry_pass: ${{ secrets.GITHUB_TOKEN }} # or ${{ secrets.USER_PAT }}