New Locale Request: Tswana (Setswana)

Hello. I would like to request the addition of 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 for Setswana (English name: Tswana), the official language of Botswana. Here’s the information below;

Locale: tsn_BW
Country code: BW
Plural forms: nplurals=2; plural=(n != 1);
Language native name: Setswana sa Botswana
Sub-domain: The community site where WordPress code is created and shared by the users. This is where you can download the source code for WordPress core, plugins and themes as well as the central location for community conversations and organization.
Site Title: Setswana sa Botswana
Site Description: WordPress ka Setswana sa Botswana
Admin Username(s): tswanatech