[gtk] update to 4.6.8 (microsoft#27392) (#27394)

* [gtk] update to 4.6.8 (microsoft#27392)

* [gtk] regenerate versions registries (microsoft#27392)

ports/gtk/portfile.cmake

@@ -1,11 +1,9 @@
-set(GTK_VERSION 4.6.2)
-
 vcpkg_from_gitlab(
     GITLAB_URL https://gitlab.gnome.org/
     OUT_SOURCE_PATH SOURCE_PATH
     REPO GNOME/gtk
-    REF  aec7ca82007dbe07faee6be084d20758ebac2b91 #v4.6.2
-    SHA512 05ebba53e71a997b4dc04bc018f420f62d569cb66a2f3e713bd2b48abd7c0051f67939e42c812388bd0565d12a3f82b45731a086d3ab0e75d16eee200a3be95f
+    REF  73bea05c3386075528542c2714790199f2bb5861 #v4.6.8
+    SHA512 5e7b994d1e26a4d97bd5788b61ca3a43a04c96c10161d29e185d5854b925e07b1bba5f1e35509d4df078f918bb6cc7149bcb720aaec8c04e5d8254280c0076ed
     HEAD_REF master # branch name
     PATCHES
         0001-build.patch

ports/gtk/vcpkg.json

@@ -1,7 +1,6 @@
 {
   "name": "gtk",
-  "version": "4.6.2",
-  "port-version": 2,
+  "version": "4.6.8",
   "description": "Portable library for creating graphical user interfaces.",
   "homepage": "https://www.gtk.org/",
   "license": "LGPL-2.0-only",

versions/baseline.json

@@ -2793,8 +2793,8 @@
       "port-version": 0
     },
     "gtk": {
-      "baseline": "4.6.2",
-      "port-version": 2
+      "baseline": "4.6.8",
+      "port-version": 0
     },
     "gtk3": {
       "baseline": "3.24.34",

versions/g-/gtk.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "e9a57d5e92147cebc6e058c9d656b8eda3aa5ea9",
+      "version": "4.6.8",
+      "port-version": 0
+    },
     {
       "git-tree": "4c2e407dc3ecdc258c2f9c0243467c2e87c3529f",
       "version": "4.6.2",