compat: make topics compatible across https://phab.mercurial-scm.org/D9257
D9257 adds a parameter to `cmdutil.commitstatus()`. This patch makes us compatible across that by using some `*args` and `**kwargs` in our override.
D9257 adds a parameter to `cmdutil.commitstatus()`. This patch makes us compatible across that by using some `*args` and `**kwargs` in our override.