chore: Prevent triggering a PSR-12 violation prior to the CC check

Signed-off-by: Héctor Arroyo <[email protected]>

models/classes/class.QtiTestService.php

@@ -378,7 +378,7 @@ public function importMultipleTests(
         }
 
         // @todo Changing this file should trigger an error in the pipelines due to high CC
-        
+
         // Validate the manifest (well formed XML, valid against the schema).
         if ($validPackage === true) {
             $folder = $qtiPackageParser->extract();