set timezone to avoid warnings

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

tests/features/bootstrap/FeatureContext.php

@@ -22,7 +22,6 @@ class FeatureContext implements Context
 
     public function __construct()
     {
-		date_default_timezone_set('UTC');
         $baseDir = __DIR__ . '/../../data/';
         $this->serverDir = $baseDir . 'server/';
         $this->tmpDownloadDir = $baseDir . 'downloads/';

updater.php

@@ -5,6 +5,7 @@ require __DIR__ . '/vendor/autoload.php';
 
 ini_set('display_errors', '0');
 ini_set('log_errors', '1');
+date_default_timezone_set('UTC');
 
 $application = new NC\Updater\CommandApplication();
 $application->run();