[Savestates] Fix low/high gravity when savestating while strafing left/right

Another bug found by ACatThatCanParkourReallyWell9900, thanks!

Author: ScribbleTAS

src/main/java/com/minecrafttas/tasmod/savestates/SavestateHandlerClient.java

@@ -294,8 +294,8 @@ public static void loadPlayer(NBTTagCompound compound) {
 		double z = player.motionZ;
 
 		float rx = player.moveForward;
-		float ry = player.moveStrafing;
-		float rz = player.moveVertical;
+		float ry = player.moveVertical;
+		float rz = player.moveStrafing;
 
 		boolean sprinting = player.isSprinting();
 		float jumpVector = player.jumpMovementFactor;