Fire Emblem Ulster/Scathach Re-Localization

BUR #3447 has been approved by @Hillside_Moose.

create alias ulster_(fire_emblem) -> scathach_(fire_emblem)

Fire Emblem Heroes was updated recently and changed the name of Larcei's brother from Ulster to Scáthach.

Source: https://www.reddit.com/r/FireEmblemHeroes/comments/ijrki1/ulster_from_fe4_is_now_sc%C3%A1thach/

EDIT: The bulk update request #3447 (forum #172727) has been approved by @Hillside_Moose.

I'd say to alias it, since a lot of people will search for the old name.

It's the first time I've seen a localization team override the previous localization in favor of the original JP name.

The bulk update request #3447 (forum #172727) has been approved by @Hillside_Moose.