Backport of added redirect for conf entries 1.8.x into release/1.15.x#19464

kaitlynnefuery merged 3 commits intorelease/1.15.xhashicorp/consul:release/1.15.xfrom

backport/docs/add-redirects-1.8-conf-entries/obviously-next-marmosethashicorp/consul:backport/docs/add-redirects-1.8-conf-entries/obviously-next-marmosetCopy head branch name to clipboard