heptapod-ci: also run some test for chg
I am not are of any regular effort to run test with chg. So let's at least do it here. Differential Revision: https://phab.mercurial-scm.org/D8178
I am not are of any regular effort to run test with chg. So let's at least do it here. Differential Revision: https://phab.mercurial-scm.org/D8178