Compactor Cycle History Tracking

[Lujie1996]

Overview

Description: This PR adds a lightweight tracking mechanism that records essential information about completed compactor cycles in CorfuDB.

Why should this be merged: Enable compactor history analysis.

Related issue(s) (if applicable): # NA

Checklist (Definition of Done):

• [ ] There are no TODOs left in the code
• [ ] Coding conventions (e.g. for logging, unit tests) have been followed
• [ ] Change is covered by automated tests
• [ ] Public API has Javadoc