gh-136437: Document os.path.dirname as accepting only pos-only
#191625
| Job | Run time |
|---|---|
| 3s | |
| 3s | |
| 6s |
os.path.dirname as accepting only pos-only
#191625
| Job | Run time |
|---|---|
| 3s | |
| 3s | |
| 6s |