Player: fixed draining hunger when teleporting

this was caused by abe5d94d5b42ecc436fadfcf4786128bcb550ea4 because player's lastBlah wasn't getting updated anymore.

Player movement handling really needs cleaning up, but for now this fixes the issue.

src/pocketmine/Player.php

@@ -3692,6 +3692,10 @@ class Player extends Human implements CommandSender, ChunkLoader, IPlayer{
 
 			$this->isTeleporting = true;
 
+			//TODO: workaround for player last pos not getting updated
+			//Entity::updateMovement() normally handles this, but it's overridden with an empty function in Player
+			$this->resetLastMovements();
+
 			return true;
 		}