narrow: make restrictpatterns a little more idiomatic
I'm not sure why invalid_includes was an out-param, but it doesn't
look like there's any reason for it to be now.
Differential Revision: https://phab.mercurial-scm.org/D2192
@echo off
powershell -NoProfile -ExecutionPolicy unrestricted -Command "& '%~dp0\editmergeps.ps1' %*"