[NEW] Bosnian lang (BS) (#13635)
[NEW] Bosnian lang (BS) (#13635)

This pull request clones Croation (HR) lang to Bosnian lang (BS) to
provide proper UI support for the Bosnian language. For further
information Croation and Bosnian lang are the same, just regional differences between the two exist.
subesokun/Rocket.Chat,Sing-Li/Rocket.Chat,4thParty/Rocket.Chat,VoiSmart/Rocket.Chat,VoiSmart/Rocket.Chat,Sing-Li/Rocket.Chat,subesokun/Rocket.Chat,VoiSmart/Rocket.Chat,subesokun/Rocket.Chat,4thParty/Rocket.Chat,Sing-Li/Rocket.Chat,4thParty/Rocket.Chat,inoio/Rocket.Chat,inoio/Rocket.Chat,Sing-Li/Rocket.Chat,inoio/Rocket.Chat,subesokun/Rocket.Chat,4thParty/Rocket.Chat