Allow for multiple unique consolidated calls in parallel

[Goncharo]

Problem

Right now when you want to do a consolidated query for a PDF summary, and JSON, you have to wait for one operation to complete before starting the other.

This is a pain, because the only way to solve it is to chain webhook responses based on the event that completed.

Suggested solution

The caller of the API should be able to kick-off multiple "jobs" to this endpoint, as long as the parameter combination is unique - ie a PDF rendering shouldn't block a JSON call.

Alternatives

A dedicated summary endpoint should help with this, but this will apply regardless: https://github.com/metriport/metriport-internal/issues/1711

Additional context

No response