Pontoon: Update Kaqchikel (cak) localization of AMO Linter
Pontoon: Update Kaqchikel (cak) localization of AMO Linter

Localization authors:
- Juan Esteban Ajsivinac Sián <ajtzibsyan@yahoo.com>

mozilla/addons-validator,mozilla/addons-linter,mozilla/addons-linter