[7.9] [Ingest Manager] Revert fleet config concurrency rollout to rate limit (#73940)#73984

Merged

nchaulet merged 1 commit intoelastic:7.9from nchaulet:backport/7.9/pr-73940

Aug 1, 2020

+43-67

Commits on Jul 31, 2020

[Ingest Manager] Revert fleet config concurrency rollout to rate limit (elastic#73940 )
nchaulet
committed