fix: Add Kinyarwanda (rw) locale (#903)

Author: davidfurlong

src/locale/rw.js

@@ -0,0 +1,36 @@
+// Kinyarwanda (Rwanda) [rw]
+import dayjs from 'dayjs'
+
+const locale = {
+  name: 'rw',
+  weekdays: 'Ku Cyumweru_Kuwa Mbere_Kuwa Kabiri_Kuwa Gatatu_Kuwa Kane_Kuwa Gatanu_Kuwa Gatandatu'.split('_'),
+  months: 'Mutarama_Gashyantare_Werurwe_Mata_Gicurasi_Kamena_Nyakanga_Kanama_Nzeri_Ukwakira_Ugushyingo_Ukuboza'.split('_'),
+  relativeTime: {
+    future: 'mu %s',
+    past: '%s',
+    s: 'amasegonda',
+    m: 'Umunota',
+    mm: '%d iminota',
+    h: 'isaha',
+    hh: '%d amasaha',
+    d: 'Umunsi',
+    dd: '%d iminsi',
+    M: 'ukwezi',
+    MM: '%d amezi',
+    y: 'umwaka',
+    yy: '%d imyaka'
+  },
+  formats: {
+    LT: 'HH:mm',
+    LTS: 'HH:mm:ss',
+    L: 'DD/MM/YYYY',
+    LL: 'D MMMM YYYY',
+    LLL: 'D MMMM YYYY HH:mm',
+    LLLL: 'dddd, D MMMM YYYY HH:mm'
+  },
+  ordinal: n => n
+}
+
+dayjs.locale(locale, null, true)
+
+export default locale