Fixed creature hak name, added more quest persistence

Fixed creature hak name, added more quest persistence.

Co-Authored-By: Awetizmo <107700980+Awetizmo@users.noreply.github.com>

_module/utc/jestyn.utc.json

@@ -859,7 +859,7 @@
   },
   "Conversation": {
     "type": "resref",
-    "value": "jestyn"
+    "value": "cv_jestyn"
   },
   "CRAdjust": {
     "type": "int",
@@ -1648,11 +1648,11 @@
   },
   "Subrace": {
     "type": "cexostring",
-    "value": ""
+    "value": "Elf"
   },
   "Tag": {
     "type": "cexostring",
-    "value": "Jestyn"
+    "value": "NPC_JESTYN"
   },
   "Tail_New": {
     "type": "dword",