testing/shadow: remove post-deinstall/upgrade

replaced by busybox trigger

testing/shadow/APKBUILD

@@ -2,7 +2,7 @@
 # Maintainer: Stuart Cardall <developer@it-offshore.co.uk>
 pkgname=shadow
 pkgver=4.2.1
-pkgrel=1
+pkgrel=2
 pkgdesc="PAM-using login and passwd utilities (usermod / useradd / newuidmap etc)"
 url="http://pkg-shadow.alioth.debian.org/"
 arch="all"
@@ -10,7 +10,7 @@ license="GPL"
 depends=
 depends_dev="linux-pam-dev"
 makedepends="$depends_dev"
-install="$pkgname.post-upgrade $pkgname.post-deinstall"
+install=""
 subpackages="$pkgname-doc"
 source="http://pkg-shadow.alioth.debian.org/releases/shadow-$pkgver.tar.xz
 	login.pamd"

testing/shadow/shadow.post-deinstall

-#!/bin/sh
-
-busybox --install -s
-

testing/shadow/shadow.post-upgrade

-#!/bin/sh
-
-busybox --install -s
-