Backport of docs: spike of info about how to use deployer topology tests into release/1.17.x#19588

hc-github-team-consul-core merged 1 commit intorelease/1.17.xhashicorp/consul:release/1.17.xfrom

backport/rboyer/deployer-docs/slightly-fleet-manhashicorp/consul:backport/rboyer/deployer-docs/slightly-fleet-manCopy head branch name to clipboard