Is your feature request related to a problem? Please describe.

Someone may want to use the tool to publish night builds

Describe the solution you'd like

docker/megadata-action accepts a type for tags:

• semver (what we're using now)
• schedule
• a few others that might be trickier to implement

docs: https://github.com/docker/metadata-action#tags-input

---
# other stuff
  uses: wesley-dean/publish_imagev1
  with:
    tag_type: schedule

Describe alternatives you've considered

🤷

Additional context

This may not be a big deal and nobody's asked for it.