main/libxcursor: upgrade to 1.2.3

main/libxcursor/APKBUILD

 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=libxcursor
-pkgver=1.2.2
-pkgrel=1
+pkgver=1.2.3
+pkgrel=0
 pkgdesc="X cursor management library"
 url="https://xorg.freedesktop.org/"
 arch="all"
@@ -16,11 +16,6 @@ builddir="$srcdir"/libXcursor-$pkgver
 #   1.1.15-r0:
 #     - CVE-2017-16612
 
-prepare() {
- 	default_prepare
-	update_config_sub
-}
-
 build() {
 	./configure \
 		--build=$CBUILD \
@@ -35,5 +30,5 @@ package() {
 }
 
 sha512sums="
-6550ce1e69b35ef3356f25e31aa2779503d9cea780eff307cb646364993dfaa971304085d32677e68996bd3b8e067436c8fc89aeb4db07a12ce5bc93b735b5b0  libXcursor-1.2.2.tar.xz
+069a1eb27a0ee1b29b251bb6c2d0688543a791d6862fad643279e86736e1c12ca6fc02b85b8611c225a9735dc00efab84672d42b547baa97304362f0c5ae0b5a  libXcursor-1.2.3.tar.xz
 "