Deprecate optimizeAtlasCache

[alondhe]

Is your feature request related to a problem? Please describe.
The optimizeAtlasCache option creates the achilles_result_concept_count table, which creates RC/DRC counts for Atlas. However, with Atlas 2.11.0, there is now an endpoint for creating this table but with the added benefit of PC/DPC. This endpoint effectively duplicates optimizeAtlasCache, which is redundant.

Describe the solution you'd like
Deprecate optimizeAtlasCache in favor of "/WebAPI/ddl/achilles"

Describe alternatives you've considered
We had previously implemented PC/DPC in Achilles, but it was rejected to try to keep Achilles separate from new Atlas developments. This WebAPI endpoint should be used by Atlas implementers moving forward, so we likely don't need optimizeAtlasCache in Achilles.