fix: make QuarkusConfigurationService also provide ConfigurationService

Synthetic beans are very low-level so they only register their own type
by default. Using addType allows to record the fact that the bean also
produces instances of its supertypes / implemented interfaces, if
needed.

Author: metacosm

quarkus-extension/deployment/src/main/java/io/javaoperatorsdk/quarkus/extension/deployment/QuarkusExtensionProcessor.java

@@ -83,6 +83,7 @@ void createConfigurationService(BuildProducer<SyntheticBeanBuildItem> syntheticB
         final var supplier = recorder.configurationServiceSupplier(controllerConfigs, clientBuildItem.getClient());
         syntheticBeanBuildItemBuildProducer.produce(SyntheticBeanBuildItem.configure(QuarkusConfigurationService.class)
             .scope(Singleton.class)
+            .addType(ConfigurationService.class)
             .setRuntimeInit()
             .supplier(supplier)
             .done());