Add new mock rule

src/template.json

@@ -116,10 +116,10 @@
                                 50,
                                 55,
                                 54,
-                                50,
+                                57,
-                                54,
+                                57,
-                                55,
+                                52,
-                                48,
+                                52,
                                 54,
                                 124,
                                 84,
@@ -379,6 +379,30 @@
                     "id": "fcfe3cb6-99cb-4bbe-b74f-584c3be579bd",
                     "title": "Client",
                     "items": [
+                        {
+                            "id": "32287ccf-fca7-48b1-9dce-f0ece3a33802",
+                            "type": "http",
+                            "activated": true,
+                            "matchers": [
+                                {
+                                    "method": 1,
+                                    "type": "method",
+                                    "uiType": "POST"
+                                },
+                                {
+                                    "type": "regex-path",
+                                    "regexSource": "https?:\\/\\/.+\\/products\\/client_upgrade_license_v[0-9]",
+                                    "regexFlags": ""
+                                }
+                            ],
+                            "completionChecker": {
+                                "type": "always"
+                            },
+                            "handler": {
+                                "type": "close-connection"
+                            },
+                            "title": "Disable license upgrade"
+                        },
                         {
                             "id": "4c0ee360-3e42-4ca4-bde9-c34a52f9ad5a",
                             "type": "http",