exo: update to 4.16.4.

srcpkgs/exo/template

@@ -1,7 +1,7 @@
 # Template file for 'exo'
 pkgname=exo
-version=4.16.3
-revision=2
+version=4.16.4
+revision=1
 build_style=gnu-configure
 configure_args="--disable-static --with-locales-dir=/usr/share/locale"
 hostmakedepends="xfce4-dev-tools pkg-config intltool gettext-devel glib-devel"
@@ -13,7 +13,7 @@ license="GPL-2.0-or-later, LGPL-2.1-or-later"
 homepage="https://docs.xfce.org/xfce/exo/start"
 changelog="https://gitlab.xfce.org/xfce/exo/-/raw/master/NEWS"
 distfiles="https://archive.xfce.org/src/xfce/exo/${version%.*}/exo-${version}.tar.bz2"
-checksum=722dff3c3fe23f0a65405e63889cf247c99d092d3f9fb16dec78d062cfb8fae6
+checksum=82a50c67e78f1e5c420b7615515bcca759b86eeab99224ab8eca4306b89d2eca
 
 pre_configure() {
 	if [ "$CROSS_BUILD" ]; then