[BE] Apply ufmt to run_test and GitHub Python util scripts (#97588)
This has been bugging me for a while as I'm working on these Python scripts and they are not tracked by ufmt linter. So I add these script into that linter.
```
[[linter]]
code = 'UFMT'
include_patterns = [
'.github/**/*.py',
'test/run_test.py',
```
This change should just work and not break anything as ufmt (black + usort) linter is very safe to use for standalone util scripts.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/97588
Approved by: https://github.com/kit1980
