60-day no activity auto-disable

[grod220]

Discovered by @plaidfinch

After forked minifront-deployer repo has zero activity for 60 days, the github workflow will be auto-disabled. This means, minifront will not get updates until the code owner of the fork manually re-enables it.

Some ideas to mitigate:

• In the workflow, make a commit to the repo
• Require code owner of fork to open/close an issue to reset clock
• Others?