Set Saml2RelyingPartyInitiatedLogoutSuccessHandler#logoutRequestRepository

Closes gh-16093

config/src/main/java/org/springframework/security/config/http/Saml2LogoutBeanDefinitionParser.java

@@ -147,6 +147,7 @@ final class Saml2LogoutBeanDefinitionParser implements BeanDefinitionParser {
 		BeanMetadataElement saml2LogoutRequestSuccessHandler = BeanDefinitionBuilder
 			.rootBeanDefinition(Saml2RelyingPartyInitiatedLogoutSuccessHandler.class)
 			.addConstructorArgValue(logoutRequestResolver)
+			.addPropertyValue("logoutRequestRepository", logoutRequestRepository)
 			.getBeanDefinition();
 		this.logoutFilter = BeanDefinitionBuilder.rootBeanDefinition(LogoutFilter.class)
 			.addConstructorArgValue(saml2LogoutRequestSuccessHandler)