Fix(DB/AreaTrigger): Gnomeregan AreaTrigger teleport location (#27459)

Co-authored-by: sudlud <[email protected]>

data/sql/updates/pending_db_world/rev_1788451047727740346.sql

@@ -0,0 +1,7 @@
+-- Gnomeregan: place players on the floor when entering through the main entrance.
+UPDATE `areatrigger_teleport` SET
+    `target_position_x` = -329.098,
+    `target_position_y` = -3.20722,
+    `target_position_z` = -152.851,
+    `target_orientation` = 2.96706
+WHERE `ID` = 324;

src/server/scripts/EasternKingdoms/Gnomeregan/instance_gnomeregan.cpp

@@ -91,7 +91,7 @@ public:
         }
 
     private:
-        uint32 _encounters[MAX_ENCOUNTERS];
+        uint32 _encounters[MAX_ENCOUNTERS]{};
     };
 };