Add renewalPrice fields to AllocationToken in SQL (#2462)

This is an optional field (will be required when the renewal price
behavior is SPECIFIED). This will allow us to set arbitrary renewal
prices for domains as part of one-off negotiations.

https://b.corp.google.com/issues/332928676

db/src/main/resources/sql/schema/nomulus.golden.sql

@@ -54,7 +54,9 @@ CREATE TABLE public."AllocationToken" (
     redemption_domain_history_id bigint,
     renewal_price_behavior text DEFAULT 'DEFAULT'::text NOT NULL,
     registration_behavior text DEFAULT 'DEFAULT'::text NOT NULL,
-    allowed_epp_actions text[]
+    allowed_epp_actions text[],
+    renewal_price_amount numeric(19,2),
+    renewal_price_currency text
 );