gh-138122: Fix permission error detection in tachyon's test

[pablogsal]

• Issue: Implement PEP 799 – A dedicated profiling package for organizing Python profiling tools #138122

[bedevere-bot]

🤖 New build scheduled with the buildbot fleet by @pablogsal for commit cbed598 🤖

Results will be shown at:

https://buildbot.python.org/all/#/grid?branch=refs%2Fpull%2F141897%2Fmerge

If you want to schedule another build, you need to add the 🔨 test-with-buildbots label again.

[pablogsal]

x86-64 MacOS Intel NoGIL is passing