chore(API-1925): Ignore phpspec tests for code style check

Author: LevFlavien

ecs.php

@@ -10,7 +10,6 @@
     $ecsConfig->paths([
         __DIR__ . '/src',
         __DIR__ . '/tests',
-        __DIR__ . '/spec'
     ]);
 
     $ecsConfig->sets([SetList::PSR_12]);