D'arby rename request

BUR #3467 has been approved by @evazion.

rename daniel_d'arby -> daniel_j._d'arby
rename terence_trent_d'arby -> terence_t._d'arby

Correcting these two Jojo character names.
For Daniel, his correct name is Daniel J. D'arby, based on the Jojo Wiki and japanse version is "ダニエル・J・ダービー" (pixiv tag).

For Terrence, his official name is Terrence T D'arby, there's no "Trent", as it comes from the real life musician Terence Trent D'arby who inspired the character's name; and japanese version of his name is read as "テレンス・T・ダービー" (pixiv tag).

EDIT: The bulk update request #3467 (forum #172900) has been approved by @evazion.

I edited the BUR to add a period after the initials. The JoJo Wiki lists them as Daniel J. D'Arby and Terence T. D'Arby.

The bulk update request #3467 (forum #172900) has been approved by @evazion.