Core/Player: Remove all Motion Masters when teleporting

Fix #22859

src/server/game/Entities/Player/Player.cpp

@@ -1665,6 +1665,7 @@ bool Player::TeleportTo(uint32 mapid, float x, float y, float z, float orientati
     // reset movement flags at teleport, because player will continue move with these flags after teleport
     SetUnitMovementFlags(GetUnitMovementFlags() & MOVEMENTFLAG_MASK_HAS_PLAYER_STATUS_OPCODE);
     DisableSpline();
+    GetMotionMaster()->Clear();
 
     if (Transport* transport = GetTransport())
     {