Make sure the get contributors workflow includes new repos

[lwasser]

It should also include:

pyopensci/peer-review-metrics pyopensci/pyospackage pyopensci/pyos-sphinx-theme

(potentially the cookie cutter when we start working on it)

Update: this is a very beginner friendly pr!

the list of repos can be found here in the code:

https://github.com/pyOpenSci/pyosMeta/blob/main/src/pyosmeta/cli/update_contributors.py#L33

we just need to add more repos to that list to ensure we're capturing contributors from across our organization.