Add a nomulus renew_domain command

This may come in handy when dealing with URS requests.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=199332085

java/google/registry/tools/RegistryTool.java

@@ -104,6 +104,7 @@ public final class RegistryTool {
           .put("registrar_activity_report", RegistrarActivityReportCommand.class)
           .put("registrar_contact", RegistrarContactCommand.class)
           .put("remove_ip_address", RemoveIpAddressCommand.class)
+          .put("renew_domain", RenewDomainCommand.class)
           .put("resave_entities", ResaveEntitiesCommand.class)
           .put("resave_environment_entities", ResaveEnvironmentEntitiesCommand.class)
           .put("resave_epp_resource", ResaveEppResourceCommand.class)