images not building automatically (again)

[etwoo]

Seems like https://github.com/Menci/docker-archlinuxarm/issues/5 has potentially happened again.

First clue: Actions UI > Build and Push shows the following message:

This scheduled workflow is disabled because there hasn't been activity in this repository for at least 60 days. Enable this workflow to resume scheduled runs.

Second clue: This project's most recent images on dockerhub appear to be ~2 months old, e.g. menci/archlinuxarm:base-devel-20241220.12426491116 and menci/archlinuxarm:base-20241220.12426491116.

I wasn't sure whether it would be better to reopen https://github.com/Menci/docker-archlinuxarm/issues/5 or file a new issue; apologies if the former would have been preferred.

Sidenote: there appear to be GitHub Actions that prevent the 60-day auto-disable behavior, which might be useful here (assuming they are acceptable to use)

• https://github.com/marketplace/actions/keepalive-workflow
• https://github.com/marketplace/actions/workflow-keepalive
• https://github.com/marketplace/actions/github-workflow-immortality
• https://github.com/marketplace/actions/caffeinate-workflows
• https://github.com/hypothesis/cookiecutters/issues/100#issuecomment-2179226633