Fix prettier action on forks, closes #748

[lorensr]

#748

Trying an edit based on actions/checkout#455 (comment)

[lorensr]

Pausing working on this for now. Things I need to read more about to understand better:

• why pull_request_target isn't triggering prettier action when i push commits

if no activity types are specified, the workflow runs when a pull request is opened or reopened or when the head branch of the pull request is updated.

https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request_target

• https://securitylab.github.com/research/github-actions-preventing-pwn-requests/

[rachfop]

If we are going to rework prettier - it might be worth looking into dprint.

😎

[lorensr]

@rachfop after the dprint script is done, would you be interested in replacing the prettier action with:

• GH Action that runs dprint
• https://github.com/stefanzweifel/git-auto-commit-action

Note the first item in this section:

https://github.com/stefanzweifel/git-auto-commit-action#advanced-uses

[vercel]

@rachfop is attempting to deploy a commit to the Temporal Team on Vercel.

A member of the Team first needs to authorize it.