Rename visibleInWhois fields to visibleInRdap (#2863)

Still part of b/454947209, removing references to WHOIS where we can. We
keep the registrar type and the column names (at least for now) because
changing those is much more complicated.

db/src/main/resources/sql/schema/db-schema.sql.generated

@@ -683,7 +683,6 @@
     create table "RegistrarPoc" (
         email_address text not null,
         registrar_id text not null,
-        allowed_to_set_registry_lock_password boolean not null,
         fax_number text,
         id bigint,
         name text,