Qualify Yoshida Yuki

BUR #21429 has been approved by @evazion.

rename yoshida_yuki -> yoshida_yuki_(korezom)
create alias mael_storm -> yoshida_yuki_(korezom)
deprecate yoshida_yuki
rename yoshikawa_yuki -> yoshikawa_yuki_(shukketsubo)
deprecate yoshikawa_yuki

There are two characters named "Yoshida Yuki", one came from Kore wa Zombie Desu Ka?, while the other came from Given. Since the former tag lacks a qualifier, I think it should be added.

Edit: Added first Yoshida's "real" name as stated in wiki.
Edit 2: Added BUR for another similarly-named Yoshikawa Yuki from an old eroge called Shukketsubo, since there are other character with the same name.

For a shorter qualifier you could use the series' shorthand korezom.

GreyOmega4K said:

For a shorter qualifier you could use the series' shorthand korezom.

I used current qualifier based on other Korezom's characters that uses the full qualifier. Though I will make sure to update them after this BUR is done.

The bulk update request #21429 (forum #260890) has been approved by @evazion.

BUR #22052 has been approved by @nonamethanks.

rename haruna_(kore_wa_zombie_desu_ka?) -> haruna_(korezom)
rename seraphim_(kore_wa_zombie_desu_ka?) -> seraphim_(korezom)
rename orito_(kore_wa_zombie_desu_ka?) -> orito_(korezom)
rename chris_(kore_wa_zombie_desu_ka?) -> chris_(korezom)
rename saraswati_(kore_wa_zombie_desu_ka?) -> saraswati_(korezom)
rename kyouko_(kore_wa_zombie_desu_ka?) -> kyouko_(korezom)
rename ariel_(kore_wa_zombie_desu_ka?) -> ariel_(korezom)

Follow-up BUR to standardize Korezom tags.

The bulk update request #22052 (forum #263433) has been approved by @nonamethanks.