phabricator: fix loadhgrc() override broken by D8656

This fixes some failing `test-check*` tests (at least
`test-check-code.t` was broken).

Differential Revision: https://phab.mercurial-scm.org/D9044

hgext/phabricator.py

@@ -167,7 +167,7 b' colortable = {'
 
 
 @eh.wrapfunction(localrepo, "loadhgrc")
-def _loadhgrc(orig, ui, wdirvfs, hgvfs, requirements, **opts):
+def _loadhgrc(orig, ui, wdirvfs, hgvfs, requirements, *args, **opts):
     """Load ``.arcconfig`` content into a ui instance on repository open.
     """
     result = False
@@ -202,7 +202,7 b' def _loadhgrc(orig, ui, wdirvfs, hgvfs, '
         ui.applyconfig(cfg, source=wdirvfs.join(b".arcconfig"))
 
     return (
-        orig(ui, wdirvfs, hgvfs, requirements, **opts) or result
+        orig(ui, wdirvfs, hgvfs, requirements, *args, **opts) or result
     )  # Load .hg/hgrc