DTOSS-11768 Remove message status queue

[Harriethw]

Description

Now that we have removed the sms job 251bf4f we can remove the associated queue and its monitoring.

Jira link

Review notes

Review checklist

• Check database queries are correctly scoped to current_provider

[github-actions]

The review app at this URL has been deleted:
https://pr-838.manage-breast-screening.non-live.screening.nhs.uk

[steventux]

I think this is OK. The coupling between queues and collecting metrics has proven to be a bit brittle but I think this covers the issue.
Beginning to wonder if there is any value in preserving the collect metrics job as it only measures queues we are no longer using and given Django has a new background task feature in v 6 we will likely not use Azure Storage Queues in the forseeable.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[Harriethw]

Beginning to wonder if there is any value in preserving the collect metrics job as it only measures queues we are no longer using and given Django has a new background task feature in v 6 we will likely not use Azure Storage Queues in the forseeable.

@steventux Oh that's interesting about the background task feature!
Getting rid of Collect Metrics is next on my to-do list but wanted to flag with infra team first in case there was anything they were worried about losing context of