[gentium] new gentium release

[Karl Berry]

There was a new gentium release (unannounced I think; guess I'll have to
monitor the web page).

Gentium Plus 6.200 ZIP | 10.43 MB | 1 Feb 2023

Pavel, can you look into updating our package please?
Evidently there are lots of new characters, though I don't know how much
difference, if any, it will make to the Type 1's.

https://software.sil.org/gentium/download/
https://software.sil.org/gentium/history/

Thanks,
Karl