Closed issue by bwalzer866 on void-packages repository

https://github.com/void-linux/void-packages/issues/22090

Description:
<!-- Don't request update of package. We have a script for that. https://alpha.de.repo.voidlinux.org/void-updates/void-updates.txt . However, a quality pull request may help. -->
### System

* xuname:  
  Void 5.4.30_1 x86_64 AuthenticAMD notuptodate rF
* package:  xdm
  xdm-1.1.12_2

### Expected behavior
Updating the xdm package should not overwrite config files changed by the user.
### Actual behavior
Updating the xdm package _does_ overwrite config files changed by the user.
### Steps to reproduce the behavior
Update the xdm package.

Seriously though, could someone please add the config files to the Void xdm package? This is the list of xdm config files I swiped from the Arch Linux package:

`/etc/X11/xdm/Xaccess`
`/etc/X11/xdm/Xresources/`
`/etc/X11/xdm/Xservers`
`/etc/X11/xdm/xdm-config`
`/etc/pam.d/xdm`
`/etc/X11/xdm/Xsetup_0`
`/etc/X11/xdm/Xsession`

... from [here](https://git.archlinux.org/svntogit/packages.git/tree/trunk/PKGBUILD?h=packages/xorg-xdm).