Update: Reorganization of the perf test framework - Unity.PerformanceTesting is marked as auto-referenced (this is another modification of original package) - Added a "Rust Editor/Performance Framework/Active" menu toggle to enable/disable perf test scripts - controls RUST_PERF_FWK define - Renamed and moved PerfFwk assembly to Plugins/ (as that's it's design) - Moved existing perf tests outside to the root assembly (Scipts/PerfTests) so that we can access gameplay code The goal is to both isolate the perf framework code from the codebase as much as possible(don't ship to players or unity devs to load stuff that's not sueful), while also being able to work with our main game scripts directly. Tests: - Switch the toggle on and off - no editor errors. - Built client&server with framework being enabled - it passed. -- Found no PerfFwk references in main game assembly for both client and server and no references to test classes