Backport of Remove POC code into release/1.16.x#17975

hc-github-team-consul-core merged 1 commit intorelease/1.16.xhashicorp/consul:release/1.16.xfrom

backport/poc-cleanup/previously-pleasant-weaselhashicorp/consul:backport/poc-cleanup/previously-pleasant-weaselCopy head branch name to clipboard