[gentium] White artifacts in some characters

[Karl Berry]

Hi Mark,

    This basically is a follow-up to the message 
    https://tug.org/pipermail/gentium/2023q1/000039.html :

Thanks for re-reporting this. Rereading that thread, it seems the
original cause is an intentional change in SIL's TrueType fonts. I'll
try to communicate with them about it, for starters. --thanks, karl.