[libxext] update to 1.3.6 (#49406)

Signed-off-by: Vitalii Koshura <lestat.de.lionkur@gmail.com>
Co-authored-by: Billy O'Neal <bion@microsoft.com>

ports/libxext/portfile.cmake

@@ -4,13 +4,13 @@ if(NOT X_VCPKG_FORCE_VCPKG_X_LIBRARIES AND NOT VCPKG_TARGET_IS_WINDOWS)
 else()
 
 vcpkg_from_gitlab(
-    GITLAB_URL https://gitlab.freedesktop.org/xorg
+    GITLAB_URL "https://gitlab.freedesktop.org/xorg"
     OUT_SOURCE_PATH SOURCE_PATH
-    REPO lib/libxext
-    REF ebb167f34a3514783966775fb12573c4ed209625 # 1.3.4
-    SHA512  509cb67ad9dba37adbcc49dca6e9803b318f62e8e2b981ccf73ce328a8104e94615312c5914b480ba04e28d208cd93d8a71b3e6e2ef1a4e5615aa2a3f9ba19e7
+    REPO "lib/libxext"
+    REF  "libXext-${VERSION}"
+    SHA512 6b92082fea4b7b74f59206bacf96845d0bdea7a1aa8ad37b765288790079e99684285e3b3ed92a6d2f75d52064da4b2ef7a2cc89da49c41f81e4b82aa15b903b
     HEAD_REF master
-) 
+)
 
 set(ENV{ACLOCAL} "aclocal -I \"${CURRENT_INSTALLED_DIR}/share/xorg/aclocal/\"")
 
@@ -27,5 +27,5 @@ file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
 file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
 
 # Handle copyright
-file(INSTALL "${SOURCE_PATH}/COPYING" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/COPYING")
 endif()

ports/libxext/vcpkg.json

@@ -1,6 +1,6 @@
 {
   "name": "libxext",
-  "version": "1.3.4",
+  "version": "1.3.6",
   "description": "Xlib-based library for common extensions to the X11 protocol",
   "homepage": "https://gitlab.freedesktop.org/xorg/lib/libxext",
   "license": null,

versions/baseline.json

@@ -5781,7 +5781,7 @@
       "port-version": 0
     },
     "libxext": {
-      "baseline": "1.3.4",
+      "baseline": "1.3.6",
       "port-version": 0
     },
     "libxfixes": {

versions/l-/libxext.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "a1e766b708afee52877d65e100b627d148ce2c35",
+      "version": "1.3.6",
+      "port-version": 0
+    },
     {
       "git-tree": "e67774822086eb3d56334159f5aad5579643b5d3",
       "version": "1.3.4",