Switch from only POSTing StructureDefinitions to the validator service, to POSTing all conformance-related resource types

[okeefm]

Summary

This PR makes it so that lib/app/utils/startup_tasks.rb will upload resources from included IGs that match any of the Conformance resource types from https://www.hl7.org/fhir/conformance-module.html

Previously, it would only load StructureDefinition resources, which left out a number of the desired artifacts

New behavior

• Added a CONFORMANCE_RESOURCE_TYPES array constant to Inferno::StartupTasks
• Load a resource if its type matches any in the above constant

Testing guidance

Run Inferno with a local validator wrapper, and check that the number of POST /profile calls in the logs matches the number of resources for each IG that should be uploaded.