Add a behavioural conformance suite for MemoryProvider drivers (#18 §E1) - #20

Reviewed 0 files; 0 findings. 15 files could not be reviewed: .gitignore, Cargo.toml, README.md, adapters/remote/Cargo.toml, adapters/tinycortex/Cargo.toml, api/Cargo.toml, conformance/Cargo.toml, conformance/src/lib.rs, conformance/src/reference/mod.rs, conformance/src/suite/mod.rs, conformance/tests/reference_drivers.rs, core/Cargo.toml, core/src/store/namespace_store/events.rs, core/src/store/namespace_store/segments.rs, core/src/tree/score/embed/mod.rs.

No findings.