add AllowDynamicProperties attribute

Signed-off-by: Maurice Preuß <hello@envoyr.com>

src/Id/Resources/BaseResource.php

@@ -6,7 +6,8 @@ use Anikeen\Id\Exceptions\ResourceException;
 use Anikeen\Id\Result;
 use JsonSerializable;
 
-abstract class BaseResource implements JsonSerializable
+#[\AllowDynamicProperties]
+abstract class BaseResource implements JsonSerializable
 {
     public Result $result;
 
@@ -53,4 +54,4 @@ abstract class BaseResource implements JsonSerializable
     {
         return false;
     }
-}
+}