Timestamps for evaluation statuses have time zone. (#3858)

There's no such thing as no timezone.

database/migrations/000073_evaluation_statuses_timestamps_with_timezone.down.sql

@@ -0,0 +1,23 @@
+-- Copyright 2024 Stacklok, Inc
+--
+-- 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.
+
+BEGIN;
+
+
+ALTER TABLE evaluation_statuses ALTER COLUMN most_recent_evaluation TYPE TIMESTAMP;
+ALTER TABLE evaluation_statuses ALTER COLUMN most_recent_evaluation SET DEFAULT NOW();
+ALTER TABLE evaluation_statuses ALTER COLUMN evaluation_times TYPE TIMESTAMP[];
+ALTER TABLE evaluation_statuses ALTER COLUMN evaluation_times SET DEFAULT ARRAY[NOW()]::TIMESTAMP[];
+
+COMMIT;

database/migrations/000073_evaluation_statuses_timestamps_with_timezone.up.sql

@@ -0,0 +1,22 @@
+-- Copyright 2024 Stacklok, Inc
+--
+-- 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.
+
+BEGIN;
+
+ALTER TABLE evaluation_statuses ALTER COLUMN most_recent_evaluation TYPE TIMESTAMPTZ;
+ALTER TABLE evaluation_statuses ALTER COLUMN most_recent_evaluation SET DEFAULT NOW();
+ALTER TABLE evaluation_statuses ALTER COLUMN evaluation_times TYPE TIMESTAMPTZ[];
+ALTER TABLE evaluation_statuses ALTER COLUMN evaluation_times SET DEFAULT ARRAY[NOW()]::TIMESTAMPTZ[];
+
+COMMIT;