Merge pull request 'Removed final from entity classes' (#12) from develop into master

Reviewed-on: #12

src/php/Entities/Games/Key.php

@@ -10,7 +10,7 @@ use JsonSerializable;
 
 #[ORM\Entity]
 #[ORM\Table(name: 'keys')]
-final class Key implements JsonSerializable
+class Key implements JsonSerializable
 {
     #[ORM\Id]
     #[ORM\Column(type: 'integer', options: ['unsigned' => true])]

src/php/Entities/SystemAttribute.php

@@ -7,7 +7,7 @@ use Doctrine\ORM\Mapping as ORM;
 
 #[ORM\Entity]
 #[ORM\Table(name: 'attributes')]
-final class SystemAttribute
+class SystemAttribute
 {
     #[ORM\Id]
     #[ORM\Column]