post MR fix

src/Entity/Billing/EducationalProjectIntangible.php

@@ -32,11 +32,6 @@ class EducationalProjectIntangible extends AbstractBillingIntangible
         parent::__construct();
     }
 
-    public function getId(): ?int
-    {
-        return $this->id;
-    }
-
     public function getEducationalProject(): ?EducationalProject
     {
         return $this->educationalProject;