Add Flyway file for lastManualUpdateTime (#1828)

See b/248035435 for more details / reasoning, but basically this will
make it easier if we ever need to restore user actions in the future (or
figure out which user actions went wrong)

db/src/main/resources/sql/er_diagram/brief_er_diagram.html

@@ -261,11 +261,11 @@ td.section {
     </tr>
     <tr>
      <td class="property_name">generated on</td>
-     <td class="property_value">2023-06-06 17:51:42.337598</td>
+     <td class="property_value">2023-07-07 17:30:23.191251</td>
     </tr>
     <tr>
      <td class="property_name">last flyway file</td>
-     <td id="lastFlywayFile" class="property_value">V145__add_breakglass_mode_to_tld_table.sql</td>
+     <td id="lastFlywayFile" class="property_value">V146__last_update_time_via_epp.sql</td>
     </tr>
    </tbody>
   </table>
@@ -285,7 +285,7 @@ td.section {
      generated on
     </text>
     <text text-anchor="start" x="3835.5" y="-10.8" font-family="Helvetica,sans-Serif" font-size="14.00">
-     2023-06-06 17:51:42.337598
+     2023-07-07 17:30:23.191251
     </text>
     <polygon fill="none" stroke="#888888" points="3748,-4 3748,-44 4013,-44 4013,-4 3748,-4" /> <!-- allocationtoken_a08ccbef -->
     <g id="node1" class="node">

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

@@ -143,3 +143,4 @@ V142__drop_request_log_id.sql
 V143__idn_per_tld.sql
 V144__drop_database_migration_state_schedule_table.sql
 V145__add_breakglass_mode_to_tld_table.sql
+V146__last_update_time_via_epp.sql

db/src/main/resources/sql/flyway/V146__last_update_time_via_epp.sql

@@ -0,0 +1,20 @@
+-- Copyright 2022 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.
+
+ALTER TABLE "Contact" ADD COLUMN last_update_time_via_epp timestamptz;
+ALTER TABLE "ContactHistory" ADD COLUMN last_update_time_via_epp timestamptz;
+ALTER TABLE "Domain" ADD COLUMN last_update_time_via_epp timestamptz;
+ALTER TABLE "DomainHistory" ADD COLUMN last_update_time_via_epp timestamptz;
+ALTER TABLE "Host" ADD COLUMN last_update_time_via_epp timestamptz;
+ALTER TABLE "HostHistory" ADD COLUMN last_update_time_via_epp timestamptz;

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

@@ -226,7 +226,8 @@ CREATE TABLE public."Contact" (
     update_timestamp timestamp with time zone,
     transfer_history_entry_id bigint,
     transfer_repo_id text,
-    transfer_poll_message_id_3 bigint
+    transfer_poll_message_id_3 bigint,
+    last_update_time_via_epp timestamp with time zone
 );
 
 
@@ -302,7 +303,8 @@ CREATE TABLE public."ContactHistory" (
     update_timestamp timestamp with time zone,
     transfer_history_entry_id bigint,
     transfer_repo_id text,
-    transfer_poll_message_id_3 bigint
+    transfer_poll_message_id_3 bigint,
+    last_update_time_via_epp timestamp with time zone
 );
 
 
@@ -420,7 +422,8 @@ CREATE TABLE public."Domain" (
     transfer_repo_id text,
     transfer_poll_message_id_3 bigint,
     current_package_token text,
-    lordn_phase text DEFAULT 'NONE'::text NOT NULL
+    lordn_phase text DEFAULT 'NONE'::text NOT NULL,
+    last_update_time_via_epp timestamp with time zone
 );
 
 
@@ -509,7 +512,8 @@ CREATE TABLE public."DomainHistory" (
     transfer_repo_id text,
     transfer_poll_message_id_3 bigint,
     current_package_token text,
-    lordn_phase text DEFAULT 'NONE'::text NOT NULL
+    lordn_phase text DEFAULT 'NONE'::text NOT NULL,
+    last_update_time_via_epp timestamp with time zone
 );
 
 
@@ -619,7 +623,8 @@ CREATE TABLE public."Host" (
     superordinate_domain text,
     inet_addresses text[],
     update_timestamp timestamp with time zone,
-    transfer_poll_message_id_3 bigint
+    transfer_poll_message_id_3 bigint,
+    last_update_time_via_epp timestamp with time zone
 );
 
 
@@ -652,7 +657,8 @@ CREATE TABLE public."HostHistory" (
     statuses text[],
     host_repo_id text NOT NULL,
     update_timestamp timestamp with time zone,
-    transfer_poll_message_id_3 bigint
+    transfer_poll_message_id_3 bigint,
+    last_update_time_via_epp timestamp with time zone
 );