New language options in Mastodon 4.2:

- Add ᏣᎳᎩ ᎦᏬᏂᎯᏍᏗ and Хальмг келн to posting languages

- Fix the duplicate "Kurmancî" entries in all language selections. kmr has been removed and ku was kept

- Posts can now be filtered for 简体中文, 繁體中文（香港）, 繁體中文（臺灣）and 廣東話 separately

Thanks to @ClearlyClaire and @renchap for their help with code reviews & migrations

#ᎠᏂᏴᏫᏯᎢ #ᏣᎳᎩ #ᏣᎳᎩᎦᏬᏂᎯᏍᏗ #Cherokee #Хальмг #ХальмгКелн #Kalmyk #Kurmancî #Kurdî #Kurdish #Kurmanji #简体中文 #繁體中文 #繁體中文 #廣東話 #Chinese #Cantonese