Request for a new locale language(Sidamooo Afoo)

we are Requesting a New LocaleLocale Locale = language version, often a combination of a language code and a region code, for instance es_MX denotes Spanish as it’s used in Mexico. A list of all locales supported by WordPress in language translation support.
language name: Sidamooo Afoo (country: Ethiopia)
looking forward for your positive support.