1a44e5ae

By: Greg Pfeil <greg@technomadic.org>

List `required_status_checks` with `checks`

GitHub is replacing `contexts` with the richer `checks`. This updates the GitHub
settings to use the newer approach.
bashProjectModulecProjectModuledefaultProjectModuledhallProjectModuleemacs-lispProjectModuleformatterhaskellProjectModulenixProjectModuleproject-manager-filesvaleconfiguredevShellproject-managerx86_64-linuxx86_64-linux