Remove Contact and ContactHistory SQL tables

db/src/main/resources/sql/flyway.txt

@@ -218,3 +218,5 @@ V217__drop_contact_fks_pollmessage.sql
 V218__tld_drop_allowedregistrantcontactids.sql
 V219__domain_history_package_token_idx.sql
 V220__domain_package_token_idx.sql
+V221__remove_contact_history.sql
+V222__remove_contact.sql

db/src/main/resources/sql/flyway/V221__remove_contact_history.sql

@@ -0,0 +1,15 @@
+-- Copyright 2026 The Nomulus Authors. All Rights Reserved.
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+
+DROP TABLE IF EXISTS "ContactHistory";

db/src/main/resources/sql/flyway/V222__remove_contact.sql

@@ -0,0 +1,15 @@
+-- Copyright 2026 The Nomulus Authors. All Rights Reserved.
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+
+DROP TABLE IF EXISTS "Contact";