OZG-6741 make OrganisationsEinheitRootProcessor conditional

src/main/java/de/ozgcloud/admin/organisationseinheit/OrganisationsEinheitRootProcessor.java

@@ -27,6 +27,7 @@ import static org.springframework.hateoas.server.mvc.WebMvcLinkBuilder.*;
 
 import java.util.List;
 
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.hateoas.EntityModel;
 import org.springframework.hateoas.Link;
 import org.springframework.hateoas.server.RepresentationModelProcessor;
@@ -38,6 +39,7 @@ import lombok.RequiredArgsConstructor;
 
 @Component
 @RequiredArgsConstructor
+@ConditionalOnProperty(prefix = FeatureToggleProperties.FEATURE_TOGGLE_PREFIX, name = "organisationsEinheiten", havingValue = "true")
 class OrganisationsEinheitRootProcessor implements RepresentationModelProcessor<EntityModel<Root>> {
 
 	static final String REL_ORGANISATIONS_EINHEITEN = "organisationsEinheiten";