[Bug]: Cinder now returning a 201 for override decisions

[eviljeff]

What happened?

https://mozilla.sentry.io/alerts/rules/details/315087/?alert=4529&referrer=metric_alert_slack&detection_type=static&notification_uuid=6d134593-ce8c-4d17-b0f8-0180f8deecf4

We need to revert the fix for #15383

What did you expect to happen?

No exception

Is there an existing issue for this?

• I have searched the existing issues

┆Issue is synchronized with this Jira Task

[alexandruschek]

Hello,

I checked on -STAGE, and followed the steps from this: mozilla/addons-server#23708 . Everything is good.

Thank you!