Convert entire project to strict lexicographical import sort ordering

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=127234970

java/google/registry/dns/writer/api/DnsWriterZone.java

@@ -15,7 +15,6 @@
 package google.registry.dns.writer.api;
 
 import java.lang.annotation.Documented;
-
 import javax.inject.Qualifier;
 
 /** Dagger qualifier for the fully-qualified zone name that's being updated. */