Added sidarthe scenario and relax constraints for test runner

[brandomr]

What's New

This PR adds some basic tests for SIDARTHE. It also relaxes constraints around the resource requirements to run tests when MOCK_TA1 is False.

Here's the rationale--we should make it as easy as possible to add test scenarios. Requiring people to come up with everything a priori is perhaps a tough pill to swallow. For example--we should be able to run a basic scenario with just the code and paper. Unfortunately because of our interaction with SKEMA for the extractions we need the Cosmos JSON 👎

Another thing to note is that I changed the utility that gathers the scenarios so that if MOCK_TA1 is True then we only run the basic scenario since we won't assume to have all the correct resources needed to truly mock TA1.

I think this is likely a key discussion point for tomorrow. TA1 folks may not have a problem pre-generating all the requisite resources but I find it pretty painful to do. Obviously these are required for quality checks, but not for the core integration test necessarily.

[fivegrant]

It's not great that we need to split up what's tested between mocked and unmocked BUT I think you're right that we need to relax the constraints. We can't get around it unless TA1 buys into generating the resources.

I only request one change. Feel free to accept or reject it and I'll approve