[skia] Set the win_sdk gn arg to %WindowsSdkDir% on Windows (#41486)

ports/skia/portfile.cmake

@@ -262,7 +262,9 @@ vcpkg_cmake_get_vars(cmake_vars_file)
 include("${cmake_vars_file}")
 if(VCPKG_TARGET_IS_WINDOWS)
     string(REGEX REPLACE "[\\]\$" "" WIN_VC "$ENV{VCINSTALLDIR}")
+    string(REGEX REPLACE "[\\]\$" "" WIN_SDK "$ENV{WindowsSdkDir}")
     string(APPEND OPTIONS " win_vc=\"${WIN_VC}\"")
+    string(APPEND OPTIONS " win_sdk=\"${WIN_SDK}\"")
 elseif(VCPKG_TARGET_IS_ANDROID)
     string(APPEND OPTIONS " ndk=\"${VCPKG_DETECTED_CMAKE_ANDROID_NDK}\" ndk_api=${VCPKG_DETECTED_CMAKE_SYSTEM_VERSION}")
 else()

ports/skia/vcpkg.json

@@ -1,7 +1,7 @@
 {
   "name": "skia",
   "version": "129",
-  "port-version": 1,
+  "port-version": 2,
   "description": [
     "Skia is an open source 2D graphics library which provides common APIs that work across a variety of hardware and software platforms.",
     "It serves as the graphics engine for Google Chrome and Chrome OS, Android, Mozilla Firefox and Firefox OS, and many other products.",

versions/baseline.json

@@ -8362,7 +8362,7 @@
     },
     "skia": {
       "baseline": "129",
-      "port-version": 1
+      "port-version": 2
     },
     "skyr-url": {
       "baseline": "1.13.0",

versions/s-/skia.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "942c0f5227b85eb96fad153a7b57c12debb33b4c",
+      "version": "129",
+      "port-version": 2
+    },
     {
       "git-tree": "886519547ba2addf980c4c567bca7f4c4d686d2f",
       "version": "129",