alias Bart -> Bartholomew Fatima (Xenogears) (and his cousin Margie)

BUR #42166 has been approved by @nonamethanks.

create alias bart_(xenogears) -> bartholomew_fatima
create alias margie_(xenogears) -> marguerite_fatima

identically to how I aliased Elly to Elhaym in forum #278321. between in-game, the fandom, and artist commentaries he is very often referred to by the shorthand Bart. same applies to his cousin Margie.

Xeno Series wiki sources:

• https://www.xenoserieswiki.org/wiki/Bart
• https://www.xenoserieswiki.org/wiki/Marguerite_Fatima

The bulk update request #42166 (forum #359968) has been approved by @nonamethanks.