Unified backend change for PMR Pending TrackedItems

[iandonovan]

Problem

This issue is for implementing the PMR Pending changes discussed in this issue and others.

The status of PMR Pending items is erroneously coming in as NEEDED_FROM_YOU rather than the correct status of NEEDED_FROM_OTHERS. This is causing PMR Pending items to appear in the wrong categorization for the user, appearing as though they need to take action on it when in fact they do not.

Solution

The vets-website frontend already contains code that corrects this display issue, but a better solution will be to move it to the backend so that the mobile services can also utilize this fix.

The code change here, in English, sets all Tracked Items with the "PMR Pending" display_name to have a status of NEEDED_FROM_OTHERS.

Acceptance Criteria

• API response for calls related to Tracked Items for items with a display_name of PMR Pending will have a status of NEEDED_FROM_OTHERS

[dysbo]

Verified that the status coming in from vets-api is indeed NEEDED_FROM_OTHERS instead of NEEDED_FROM_YOU, and the representation in the timeline has the correct information regarding who needs to address it.

QA passed ✅

[dysbo]

displayName change also confirmed to be coming in correctly in the API response.