Drop the requests.request_items field, no longer used

[awwaiid]

Needs to be two PRs:

• One that ignores the column in the model
• Second one that does the actual migration db column drop

[github-actions]

This issue is marked as stale due to no activity within 30 days. If no further activity is detected within 7 days, it will be unassigned.

[stefannibrasil]

Hi @awwaiid are you still planning on working on this issue? If not, I can work on it. Thanks!