feat: improve homebrew path detection

[daeho-ro]

Improve homebrew installed python detection.

This will detect the users that not only arm macos users but also intel macos users. And even if user change their homebrew prefix, this could catch them and use the path for that. I am not pretending to get the 100% users but just increase the chance of this.

Well, there is another option that just use HOMEBREW_PREFIX directly. But it depends on the user configuration and system so I didn't tried.

Here is my local output with homebrew installed python.

python3.12 -c "import sys; print(sys.prefix)"
/opt/homebrew/opt/[email protected]/Frameworks/Python.framework/Versions/3.12
python3.13 -c "import sys; print(sys.prefix)"
/opt/homebrew/opt/[email protected]/Frameworks/Python.framework/Versions/3.13

[gaborbernat]

Let's add test please to defend against regressions.

[daeho-ro]

@gaborbernat Added some tests !