Record the renamed surface in PublicApi.txt

#841 landed the public-surface baseline after this branch was cut, so the
rename invalidated it. Regenerated with AM_UPDATE_PUBLIC_API=1: 68 lines
change and every one of them is a Latexise entry becoming a Latexize one.

This is the test doing its job -- a rename of 61 overrides is exactly the
kind of change that should not pass silently.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

Author: Rafael-SOWNet