Replace sleep with uiSleep

see the below links for more info. uiSleep is based off of a more
accurate method of tracking time, whereas sleep can fluctuate depending
on application performance since it is based on framerate.
https://community.bistudio.com/wiki/uiSleep
https://community.bistudio.com/wiki/sleep_vs_uiSleep
https://community.bistudio.com/wiki/sleep

SQF/dayz_server/compile/server_publishVehicle3.sqf

@@ -44,7 +44,7 @@ _key call server_hiveWrite;
 	// TODO: Needs major overhaul for 1.1
 	while {_retry < 10} do {
 		
-		sleep 1;
+		uiSleep 1;
 		// GET DB ID
 		_key = format["CHILD:388:%1:",_uid];
 		diag_log ("HIVE: WRITE: "+ str(_key));