linux-user-chroot: remove, now replaced by bubblewrap (#8928)

See: https://git.gnome.org/browse/linux-user-chroot/tree/README

srcpkgs/linux-user-chroot/INSTALL

@@ -1,7 +0,0 @@
-case ${ACTION} in
-post)
-	# Restrict access to users in wheel group.
-	chown root:wheel usr/bin/linux-user-chroot
-	chmod 4750 usr/bin/linux-user-chroot
-	;;
-esac

srcpkgs/linux-user-chroot/template

@@ -1,19 +0,0 @@
-# Template file for 'linux-user-chroot'
-pkgname=linux-user-chroot
-version=v2013.1
-revision=1
-build_style=gnu-configure
-hostmakedepends="automake libtool git"
-short_desc="Setuid helper for making bind mounts and chrooting"
-maintainer="Juan RP <xtraeme@voidlinux.eu>"
-homepage="http://git.gnome.org/browse/linux-user-chroot/"
-license="GPL-2"
-
-do_fetch() {
-	local url="git://git.gnome.org/linux-user-chroot"
-	msg_normal "Fetching source from $url ...\n"
-	git clone -b${version} ${url} ${pkgname}-${version}
-}
-pre_configure() {
-	NOCONFIGURE=1 ./autogen.sh
-}

srcpkgs/linux-user-chroot/update

@@ -1 +0,0 @@
-version="${version#v*}"