Add Bosnian to language picker

app/soapbox/features/preferences/index.tsx

@@ -16,6 +16,7 @@ const languages = {
   ast: 'Asturianu',
   bg: 'Български',
   bn: 'বাংলা',
+  bs: 'Bosanski',
   ca: 'Català',
   co: 'Corsu',
   cs: 'Čeština',

app/soapbox/locales/messages.ts

@@ -32,6 +32,7 @@ const locales: string[] = [
   'bg',
   'bn',
   'br',
+  'bs',
   'ca',
   'co',
   'cs',