fix(Scripts/ZulGurub): Added missing yell on Hakkar's evade. (#12329)

Fixes #12273

data/sql/updates/pending_db_world/rev_1657358307029243000.sql

@@ -0,0 +1,4 @@
+--
+DELETE FROM `creature_text` WHERE `CreatureID`=14834 AND `groupid`=7;
+INSERT INTO `creature_text` VALUES
+(14834,7,0,'Fleeing will do you no good, mortals!',14,0,100,0,0,0,10635,0,'Hakkar Evade Yell');

src/server/scripts/EasternKingdoms/ZulGurub/boss_hakkar.cpp

@@ -34,7 +34,8 @@ enum Says
     SAY_FLEEING                     = 1,
     SAY_MINION_DESTROY              = 2,
     SAY_PROTECT_ALTAR               = 3,
-    SAY_PROTECT_GURUBASHI_EMPIRE    = 4
+    SAY_PROTECT_GURUBASHI_EMPIRE    = 4,
+    SAY_EVADE                       = 7
 };
 
 enum Spells
@@ -117,6 +118,13 @@ public:
             Talk(SAY_AGGRO);
         }
 
+        void EnterEvadeMode(EvadeReason evadeReason) override
+        {
+            BossAI::EnterEvadeMode(evadeReason);
+
+            Talk(SAY_EVADE);
+        }
+
         void UpdateAI(uint32 diff) override
         {
             if (!UpdateVictim() || !CheckInRoom())