gtk4: update to 4.16.7

Closes: #53246 [via git-merge-pr]

srcpkgs/gtk4/template

@@ -1,6 +1,6 @@
 # Template file for 'gtk4'
 pkgname=gtk4
-version=4.16.3
+version=4.16.7
 revision=1
 build_style=meson
 build_helper="gir"
@@ -33,7 +33,7 @@ homepage="https://www.gtk.org/"
 #changelog="https://gitlab.gnome.org/GNOME/gtk/-/raw/main/NEWS"
 changelog="https://gitlab.gnome.org/GNOME/gtk/-/raw/gtk-4-16/NEWS"
 distfiles="${GNOME_SITE}/gtk/${version%.*}/gtk-${version}.tar.xz"
-checksum=2ec53e07d18c9f003b39e4a6a838054d9259e048b6c4c05d80c0d05aa721d944
+checksum=5303c7624e15a48880591b9ddd43389afba3de4fb92a219719519bb1642ce3dc
 
 # Package build options
 build_options="broadway cloudproviders colord cups gir vulkan wayland x11 tracker"