main/pdnsd: do not deluser in post-deinstall

This is very bad practice, we can't know if the package user has been
originally created by apk or by the user and if the user needs
it or not.

main/pdnsd/APKBUILD

@@ -3,7 +3,7 @@
 pkgname=pdnsd
 pkgver=1.2.9a
 _realver=$pkgver-par
-pkgrel=4
+pkgrel=5
 pkgdesc="A proxy DNS server with permanent caching"
 url="http://members.home.nl/p.a.rombouts/pdnsd/"
 arch="all"
@@ -11,7 +11,7 @@ license="GPL"
 depends=
 depends_dev=
 makedepends="$depends_dev linux-headers"
-install="$pkgname.pre-install $pkgname.post-deinstall"
+install="$pkgname.pre-install"
 subpackages="$pkgname-doc"
 pkgusers="pdnsd"
 pkggroups="pdnsd"

main/pdnsd/pdnsd.post-deinstall

@@ -1,4 +0,0 @@
-#!/bin/sh
-
-deluser pdnsd 2>/dev/null
-exit 0