[macOS] Install Java 21 on MacOS x64 (#8535)

Author: vpolikarpov-akvelon

images/macos/toolsets/toolset-11.json

@@ -155,7 +155,7 @@
     "java": {
         "x64": {
             "default": "8",
-            "versions": [ "8", "11", "17" ]
+            "versions": [ "8", "11", "17", "21"]
         }
     },
     "android": {

images/macos/toolsets/toolset-12.json

@@ -142,7 +142,7 @@
     "java": {
         "x64": {
             "default": "8",
-            "versions": [ "8", "11", "17" ]
+            "versions": [ "8", "11", "17", "21"]
         }
     },
     "android": {

images/macos/toolsets/toolset-13.json

@@ -23,7 +23,7 @@
     "java": {
         "x64": {
             "default": "17",
-            "versions": [ "8", "11", "17" ]
+            "versions": [ "8", "11", "17", "21"]
         },
         "arm64": {
             "default": "17",