Allow slash in the IRI for component group

Author: silverbackdan

src/Entity/Core/ComponentGroup.php

@@ -31,6 +31,7 @@
  */
 #[Silverback\Timestamped]
 #[ApiResource(
+    requirements: ['id' => ".+"],
     normalizationContext: ['groups' => ['ComponentGroup:read']],
     denormalizationContext: ['groups' => ['ComponentGroup:write']],
     mercure: true,