New review comment by ahesford on void-packages repository

https://github.com/void-linux/void-packages/pull/54161#discussion_r1939322883

Comment:
A dependency on `python` is not appropriate, because the these packages should function properly without installing or ignoring the convenience metapackage. The conflict is only to handle cases where people try to update `python3-tkinter` while locking `python` at 2.7, before it was a metapackage, in which case this update will overwrite the alternative symlink I'm now removing.