Update the comment about `--mixed` and paths by EliahKagan · Pull Request #1894 · gitpython-developers/GitPython

@EliahKagan

This updates the comment in HEAD.reset about why `--mixed` is
omitted from the git command constructed to perform a reset where
paths are being passed, adding specific information about the git
versions where this is deprecated, and changing the more-info link
from an old GitPython issue that is no longer retrievable to gitpython-developers#1876.

Byron

approved these changes Apr 2, 2024