chg: [attack-pattern] Sync kill-chain with data from MITRE.

galaxies/mitre-attack-pattern.json

@@ -12,8 +12,9 @@
       "discovery",
       "lateral-movement",
       "collection",
+      "command-and-control",
       "exfiltration",
-      "command-and-control"
+      "impact"
     ],
     "mitre-mobile-attack": [
       "initial-access",
@@ -26,6 +27,7 @@
       "effects",
       "collection",
       "exfiltration",
+      "command-and-control",
       "network-effects",
       "remote-service-effects"
     ],
@@ -51,5 +53,5 @@
   "namespace": "mitre-attack",
   "type": "mitre-attack-pattern",
   "uuid": "c4e851fa-775f-11e7-8163-b774922098cd",
-  "version": 7
+  "version": 8
 }