Message 404412 - Python tracker

> Note that _Py_gitidentifier is supposed to return meaningful values while building from within a git checkout 

'3.11.0a1+ (heads/main:3163e68c34, Oct 20 2021, 18:39:18) [Clang 12.0.0 (clang-1200.0.32.29)]

FYI, it retrieves branch information well