packaging: install contrib/mq.el on WiX
This makes things consistent with the Inno installer.
Differential Revision: https://phab.mercurial-scm.org/D7167
--- a/contrib/packaging/wix/contrib.wxs Mon Nov 11 16:45:22 2019 -0500
+++ b/contrib/packaging/wix/contrib.wxs Wed Oct 23 12:31:15 2019 -0700
@@ -21,6 +21,7 @@
<File Name="hgweb.wsgi" />
<File Name="logo-droplets.svg" />
<File Name="mercurial.el" />
+ <File Name="mq.el" />
<File Name="tcsh_completion" />
<File Name="tcsh_completion_build.sh" />
<File Name="xml.rnc" />