Tayutau Koi no Chiri(giwa/sai) ni

BUR #55855 has been approved by @nonamethanks.

rename tayutau_koi_no_chiri_sai_ni -> tayutau_koi_no_chirigiwa_ni

Most places like MangaDex and Anilist romanize it this way. Looking at the dictionary entry for 散り際 (chirigiwa), I'm inclined to agree.

Would rename be better than alias? It's not worth keeping the wrong romanization anyway.

The bulk update request #55855 (forum #422046) has been approved by @nonamethanks.

Changed to a rename.