static void registerSeeAlsoSubType(Class subTypeClass, String subTypeClassName) {
        ObjectReaderProvider provider = getDefaultObjectReaderProvider();
        provider.registerSeeAlsoSubType(subTypeClass, subTypeClassName);
    }
Register an {@link ObjectReaderModule} in default {@link com.alibaba.fastjson2.reader.ObjectReaderProvider}

@see JSONFactory#getDefaultObjectReaderProvider()
@see com.alibaba.fastjson2.reader.ObjectReaderProvider#register(ObjectReaderModule)
core/src/main/java/com/alibaba/fastjson2/JSON.java