chore: integration testing portability enhancement and schema cleanup

[urangel]

Description

These changes support testing decoupling from the HarnessDetails struct so that testing is more portable and does not need to be contained within this repository.

In addition, two ADCS edges are removed from the cue schema as they are not currently implemented and including them in certain lists of edges results in counts that are not correct when using those lists for testing purposes.

Motivation and Context

This PR addresses: BED-5167

We want to keep some tests in the BHE repo while still using a lot of the testing infrastructure and strategies that have only been availablein BHCE.

How Has This Been Tested?

Tests continue to pass. Changes are largely contained to testing updates.

Screenshots (optional):

Types of changes

• Chore (a change that does not modify the application functionality)

Checklist:

• I have met the contributing prerequisites
  • Assigned myself to this PR
  • Added the appropriate labels
  • Associated an issue: Issues and Pull Requests README #672
  • Read the Contributing guide: https://github.com/SpecterOps/BloodHound/wiki/Contributing
• I have ensured that related documentation is up-to-date
  • Open API docs
  • Code comments (GoDocs / JSDocs)
• I have followed proper test practices
  • Added/updated tests to cover my changes
  • All new and existing tests passed