CI for https://github.com/linonetwo/CDDA-Kenan-Modpack-Chinese.

Twice a day, github action jobs will run to grab the latest experimental tag of https://github.com/CleverRaven/Cataclysm-DDA, and build a customised test suite executable ( some unnecessary tests are disabled ).

Twice a day, github action jobs will run to grab the latest 'update' branch of https://github.com/linonetwo/CDDA-Kenan-Modpack-Chinese, and try to load the game with every single mod. Errors are printed to action logs.