chore(ci): Fix non git jobs by removing top-level before_script
Description
On master, I noticed this dont-interrupt-me job failed. It's because I naively put some git config in a global before_script which causes some jobs, which don't have git in their image, to blow up.
From commit:
- Some jobs use images that don't have
git - Let's use yaml anchor to reuse the
git-setup
How to test?
Do all the jobs (including manual ones) in this MR pass? Then we're probably good.
Edited by Paul Slaughter