mark an override @deprecated

Author: gavinking

hibernate-core/src/main/java/org/hibernate/id/IdentifierGenerator.java

@@ -95,7 +95,8 @@ public interface IdentifierGenerator extends BeforeExecutionGenerator, Exportabl
 	 * @param serviceRegistry Access to service that may be needed.
 	 * @throws MappingException If configuration fails.
 	 */
-	@Override
+	@SuppressWarnings("removal")
+	@Override @Deprecated( since = "7.0", forRemoval = true )
 	default void configure(Type type, Properties parameters, ServiceRegistry serviceRegistry) {}
 
 	/**