fix: fix huge_ok mutation profession-only override (#9763)

Fix huge_ok profession-only override

Author: YukariMindGap

data/mods/Aftershock/mutations/mutations.json

@@ -533,8 +533,7 @@
     "type": "mutation",
     "id": "HUGE_OK",
     "copy-from": "HUGE_OK",
-    "extend": { "category": [ "MASTODON" ], "threshreq": [ "THRESH_MASTODON" ] },
-    "profession": true
+    "extend": { "category": [ "MASTODON" ], "threshreq": [ "THRESH_MASTODON" ] }
   },
   {
     "type": "mutation",