OIDC test - test jumbojett oidc round two move session start in auth to top

web/html/auth.php

@@ -1,8 +1,9 @@
 <?php
+session_start();
+
 require __DIR__ . '/../vendor/autoload.php';
 use Jumbojett\OpenIDConnectClient;
 
-session_start();
 $config = require __DIR__ . '/../config.php';
 
 $oidc = new OpenIDConnectClient(