gtk+3: update to 3.22.28.

Closes: #11632 [via git-merge-pr]

srcpkgs/gtk+3/template

@@ -1,6 +1,6 @@
 # Template build file for 'gtk+3'.
 pkgname=gtk+3
-version=3.22.26
+version=3.22.28
 revision=1
 wrksrc="gtk+-${version}"
 build_style=gnu-configure
@@ -13,7 +13,7 @@ maintainer="Juan RP <xtraeme@voidlinux.eu>"
 homepage="https://www.gtk.org/"
 license="LGPL-2.1"
 distfiles="${GNOME_SITE}/gtk+/${version%.*}/gtk+-${version}.tar.xz"
-checksum=61eef0d320e541976e2dfe445729f12b5ade53050ee9de6184235cb60cd4b967
+checksum=d299612b018cfed7b2c689168ab52b668023708e17c335eb592260d186f15e1f
 
 hostmakedepends="automake gettext-devel libtool pkg-config
  glib-devel gtk-doc gobject-introspection gtk-update-icon-cache
@@ -43,6 +43,10 @@ pre_configure() {
 	sed -i 's,pkg-config,/usr/bin/pkg-config,' autogen.sh
 	NOCONFIGURE=1 ./autogen.sh
 }
+do_check() {
+	# Requires xserver running
+	:
+}
 post_install() {
 	rm -f ${DESTDIR}/usr/bin/gtk-update-icon-cache
 	rm -f ${DESTDIR}/usr/share/man/man1/gtk-update-icon-cache.1