chore(deletion) Remove aborted field from the model

[markstory]

We don't use this field in the current implementation of deletions and can remove it from the model state so that it can be removed from the schema in the future.

[github-actions]

This PR has a migration; here is the generated SQL

BEGIN;
--
-- Custom state/database change combination
--
ALTER TABLE sentry_scheduleddeletion ALTER COLUMN aborted DROP NOT NULL;
COMMIT;

[wedamija]

You will need to mark this as nullable first, otherwise creating new rows will fail (the default is applied at the app level not the db level).

https://develop.sentry.dev/database-migrations/#deleting-columnstables

If you want to save a step, then I think it would be safe enough to do it in the database_operations of this migration

[markstory]

You will need to mark this as nullable first, otherwise creating new rows will fail (the default is applied at the app level not the db level).

Thanks for spotting that. I had assumed the default was in the database. 😞