[wolfmqtt] update to version 1.21.0 (#48709)

ports/wolfmqtt/portfile.cmake

@@ -2,7 +2,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO wolfssl/wolfmqtt
     REF "v${VERSION}"
-    SHA512 8a0d58bd0918b30628efd2b0d0e4181a2577f01c273bfd7e5a15096578a7dee6328d605dd1658d62d5055a1d3da69aec58d1c8d6ebb9c4bed372bbc74cd5642d
+    SHA512 e4dcddde24bb3506c744803d6f613f62d88f9797c6c159cd440d9801a1cba1d471034eb3707e60d4d1b049da55c8fe23145352cd2d7e37ea0bbf333002a80513
     HEAD_REF master
     )
 

ports/wolfmqtt/vcpkg.json

@@ -1,9 +1,9 @@
 {
   "name": "wolfmqtt",
-  "version": "1.20.0",
+  "version": "1.21.0",
   "description": "MQTT library used with wolfSSL library for many platforms",
   "homepage": "https://wolfssl.com",
-  "license": "GPL-2.0-or-later",
+  "license": "GPL-3.0-or-later",
   "supports": "!uwp",
   "dependencies": [
     {

versions/baseline.json

@@ -10593,7 +10593,7 @@
       "port-version": 0
     },
     "wolfmqtt": {
-      "baseline": "1.20.0",
+      "baseline": "1.21.0",
       "port-version": 0
     },
     "wolfssl": {

versions/w-/wolfmqtt.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "ea259508fb91667aa0c6aa4551c300e11b18514c",
+      "version": "1.21.0",
+      "port-version": 0
+    },
     {
       "git-tree": "e6b97ced1c85a8b37168735172cfe0b85b084828",
       "version": "1.20.0",