Hegemon Edelgard changes

BUR #16372 has been approved by @nonamethanks.

create alias hegemon_edelgard -> edelgard_von_hresvelg_(hegemon_husk)

More consistent with the naming of alt forms. (Her Hegemon form is known as “Hegemon Husk” in FEH.)

This bulk update request is pending automatic rejection in 5 days.

This bulk update request has been rejected because it was not approved within 45 days.

The bulk update request #16372 (forum #239329) has been rejected by @DanbooruBot.

The bulk update request #16372 (forum #239329) has been approved by @nonamethanks.