libxshmfence: update to 1.3.

Closes: #11945 [via git-merge-pr]

srcpkgs/libxshmfence/template

@@ -1,7 +1,7 @@
 # Template build file for 'libxshmfence'.
 pkgname=libxshmfence
-version=1.2
-revision=2
+version=1.3
+revision=1
 build_style=gnu-configure
 configure_args="--with-shared-memory-dir=/dev/shm"
 hostmakedepends="pkg-config"
@@ -11,7 +11,7 @@ maintainer="Juan RP <xtraeme@voidlinux.eu>"
 homepage="http://xorg.freedesktop.org/"
 license="MIT"
 distfiles="${XORG_SITE}/lib/$pkgname-$version.tar.bz2"
-checksum=d21b2d1fd78c1efbe1f2c16dae1cb23f8fd231dcf891465b8debe636a9054b0c
+checksum=b884300d26a14961a076fbebc762a39831cb75f92bed5ccf9836345b459220c7
 
 post_install() {
 	vlicense COPYING