PHPC-180: No need to sleep anything, we get a fresh connection in next test

tests/standalone/connectiontimeoutexception-001.phpt

@@ -6,7 +6,7 @@ ConnectionTimeoutException: exceeding sockettimeoutms
 <?php
 require_once "tests/utils/basic.inc";
 
-$manager = new MongoDB\Driver\Manager(STANDALONE . "/?sockettimeoutms=1004");
+$manager = new MongoDB\Driver\Manager(STANDALONE . "/?sockettimeoutms=504");
 
 $cmd = array(
     "sleep" => 1,
@@ -19,9 +19,6 @@ throws(function() use ($manager, $command) {
     $result = $manager->executeCommand("admin", $command);
 }, "MongoDB\Driver\ConnectionTimeoutException");
 
-/* Sleep one second longer then needing to make sure later processes don't get affected */
-sleep(3);
-
 ?>
 ===DONE===
 <?php exit(0); ?>