Support `pythonπ` in Python 3.14 venv's

# Feature or enhancement

### Proposal:

```
λ env/bin/pythonπ
Python 3.14.0a0 (heads/main-dirty:de19694cfb, May 24 2024, 23:13:56) [Clang 15.0.0 (clang-1500.3.9.4)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> 
```


### Linked PRs
* gh-119536
* gh-125035
* gh-134037