Core/LFG: Fix build after fmt version upgrade

Author: Thelsen

src/server/game/DungeonFinding/LFGMgr.h

@@ -484,7 +484,7 @@ class TC_GAME_API LFGMgr
 
 inline int32 format_as(LFGMgrEnum e) { return e; }
 inline int32 format_as(LfgProposalState e) { return e; }
-inline uint8 format_as(LfgTeleportResult e) { return e; }
+inline uint8 format_as(LfgTeleportError e) { return e; }
 inline int32 format_as(LfgJoinResult e) { return e; }
 inline int32 format_as(LfgRoleCheckState e) { return e; }
 } // namespace lfg