Pontoon: Update Thai (th) localization of AMO
Pontoon: Update Thai (th) localization of AMO

Co-authored-by: Chengings <99456882de7390e7cdc1e81068302fe54e99ca4f@gmail.com>
Co-authored-by: Jabont <0866be2792b8b2720455a191240f71ba19b51ad2@hotmail.com>

diox/olympia,bqbn/addons-server,bqbn/addons-server,mozilla/olympia,wagnerand/addons-server,diox/olympia,mozilla/addons-server,wagnerand/addons-server,mozilla/addons-server,mozilla/addons-server,bqbn/addons-server,mozilla/olympia,diox/olympia,wagnerand/addons-server,mozilla/olympia,wagnerand/addons-server,mozilla/olympia,mozilla/addons-server,diox/olympia,bqbn/addons-server