Fix docs source link for importlib.metadata (GH-29025)


The link broke for Python 3.10 since importlib.metadata was made from a module into a package

I think this is trivial enough to not need a bpo issue.

Automerge-Triggered-By: GH:jaraco
(cherry picked from commit aae18a17401dc36917c0f64f971d60ab1a5b477e)

Co-authored-by: Philipp A <flying-sheep@web.de>
1 file changed