Created common type v4 where changed string to uuid (#19934)

* Add files via upload

* Update types.json

* Update types.json

* Update types.json

* Update types.json

* Update types.json

* Update types.json

* Update privatelinks.json

* Bumped version to 4.0

Author: abatishchev

specification/common-types/resource-management/v4/privatelinks.json

@@ -28,7 +28,7 @@
       },
       "allOf": [
         {
-          "$ref": "../v3/types.json#/definitions/Resource"
+          "$ref": "../v4/types.json#/definitions/Resource"
         }
       ],
       "description": "The private endpoint connection resource."
@@ -119,7 +119,7 @@
       },
       "allOf": [
         {
-          "$ref": "../v3/types.json#/definitions/Resource"
+          "$ref": "../v4/types.json#/definitions/Resource"
         }
       ],
       "description": "A private link resource."