[Brook] Added a Workflow Task interceptor that runs around each completion. - #198

[Brook] Added a Workflow Task interceptor that runs around each completion.#198

moetemp wants to merge 2 commits into

moe/brook/v3/c0-upstream-mainmoetemp/sdk-rust:moe/brook/v3/c0-upstream-mainfrom

moe/brook/v3/c1-workflow-task-interceptormoetemp/sdk-rust:moe/brook/v3/c1-workflow-task-interceptorCopy head branch name to clipboard