[rmlui] Update to 4.2 (#19719)

ports/rmlui/portfile.cmake

@@ -1,8 +1,8 @@
 vcpkg_from_github(
 	OUT_SOURCE_PATH SOURCE_PATH
 	REPO mikke89/RmlUi
-	REF 4.1
-	SHA512 f79bd30104c42469142e4c79a81f120c61f5bd3ae918df9847fa42d05fcda372d3adb5f6884c81c8517a440a81235e70ffcdde8d98751a14d2e4265fc2051a01
+	REF 4.2
+	SHA512 848515d554d6a56bc5ba962c8a3db27801491236f17092ea6c658b35d6cb8b3330dff197d71fc65aaa061476a383a467fcc481571cdf3777f06024819bf9267c
 	HEAD_REF master
 	PATCHES
 		add-robin-hood.patch

ports/rmlui/vcpkg.json

@@ -1,6 +1,6 @@
 {
   "name": "rmlui",
-  "version": "4.1",
+  "version": "4.2",
   "maintainers": "Michael R. P. Ragazzon <mikke89@users.noreply.github.com>",
   "description": "RmlUi is the C++ user interface library based on the HTML and CSS standards, designed as a complete solution for any project's interface needs.",
   "homepage": "https://github.com/mikke89/RmlUi",

versions/baseline.json

@@ -5629,7 +5629,7 @@
       "port-version": 0
     },
     "rmlui": {
-      "baseline": "4.1",
+      "baseline": "4.2",
       "port-version": 0
     },
     "roaring": {

versions/r-/rmlui.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "67865d8852b0c90297adca30ee2640e469eb91d7",
+      "version": "4.2",
+      "port-version": 0
+    },
     {
       "git-tree": "83f463f3ebcc4e415d6903bea260fb1601a14dd2",
       "version": "4.1",