chg: [vulnerability] vulnerable_configuration are now cpe type

Author: adulau

objects/vulnerability/definition.json

@@ -76,7 +76,7 @@
     },
     "vulnerable-configuration": {
       "description": "The vulnerable configuration is described in CPE format",
-      "misp-attribute": "text",
+      "misp-attribute": "cpe",
       "multiple": true,
       "ui-priority": 0
     }
@@ -94,5 +94,5 @@
     "id"
   ],
   "uuid": "81650945-f186-437b-8945-9f31715d32da",
-  "version": 7
-}
+  "version": 8
+}