Cherry-pick to 7.8: docs: Update ESS and Elasticsearch output documentation (#20074)#20158

Merged

bmorelli25 merged 1 commit intoelastic:7.8from bmorelli25:backport/7.8/pr-20074

Jul 30, 2020

+107-121

Commits on Jul 22, 2020

docs: Update ESS and Elasticsearch output documentation (elastic#20074 )
bmorelli25
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