Find a way to trigger people sync on people merge PR

[cjyabraham]

When people merge a PR into the People repo they often expect their changes to be reflected on the live CNCF site immediately whereas it normally updates only twice/day. See if I can hook up a GitHub action to automatically sync the live site.

Write script to hit API endpoint which re-imports people and clears the cache on people URLs

[cjyabraham]

Consider triggering WPCLI commands from the GitHub Action instead of calling the front-end API through HTTP

[thetwopct]

Here's an article about remote server access via wp-cli, it's fairly undocumented, but this gives some nice examples https://jmichaelward.com/using-wp-cli-to-import-a-remote-database/

[cjyabraham]

This could also possibly be applied to the landscape sync for project data and perhaps other links.

[cjyabraham]

PR has been merged. Copying over the todo items:

• [x] remove twice/day sync as we won't need these anymore and it's better not to clear the site cache
• [x] turn public to false for the people CPT after proving this works

[cjyabraham]

I used the WP Control plugin to go in and delete the twice/daily people sync operation. Now it will only happen when the on a merge operation for a PR in the People repo.

[cjyabraham]

I've updated the readme to describe when to expect PR updates to be reflected on the CNCF site.