Summary:
Similarly to `GetEntity` prior to https://github.com/facebook/rocksdb/issues/11303, the `MultiGetEntity` API is currently
only used in the DB verification logic of the stress tests. The patch introduces
a new mode where all point lookups are performed using `MultiGetEntity`,
and implements the corresponding logic in the non-batched, batched, and
CF consistency tests.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/11336
Test Plan: Ran simple blackbox tests for the various stress test flavors.
Reviewed By: akankshamahajan15
Differential Revision: D44513285
Pulled By: ltamasi
fbshipit-source-id: c3db098501bf875b6a356b09fc676a0268d92c35
