Backport of Don't send updates twice into release/1.15.x#17029

hc-github-team-consul-core merged 1 commit intorelease/1.15.xhashicorp/consul:release/1.15.xfrom

backport/lkysow/test-fix/globally-warm-porpoisehashicorp/consul:backport/lkysow/test-fix/globally-warm-porpoiseCopy head branch name to clipboard