GH100 check looks for .yml and not .yaml, presumably

[Andrew-S-Rosen]

https://scientific-python.github.io/repo-review/?repo=Quantum-Accelerators%2Fquacc&branch=main

In running the above test, GH100 gets raised and states that there are no .yml files in .github/workflows. While this is indeed true, there are .yaml files which are equally valid. This seems like a simple parsing issue.

[henryiii]

cookie/src/sp_repo_review/checks/github.py

Line 20 in f18ed30

if workflow_path.name.endswith(".yml"):

(Globbing, technically, not parsing)