Adversary groups instead of APT

cluster/threat-actor.json

@@ -2,5 +2,5 @@
    "name" : "threat actor",
    "description": "threat actor cluster",
    "version": 1,
-   "elementOneOf": ["apt-groups", "threat-actor-intended-effect-vocabulary", "threat-actor-motivation-vocabulary"]
+   "elementOneOf": ["adversary-groups", "threat-actor-intended-effect-vocabulary", "threat-actor-motivation-vocabulary"]
 }