[chirp_users] QuangSheng TG-K10AT addition

Hi! I recently purchased this radio and there's no software that I can find for it. It seems to have a quite different way of programming than all the baofengs, SenHaix and others I've had.

I've programmed the PMR channels by hand, but it was very time consuming and I don't know if there are some options I haven't accessed yet.

If the model would be added, that'd be great.

Thanks!