Backport of Remove CircleCI into release/1.0.x#2052

hc-github-team-consul-core wants to merge 1 commit intorelease/1.0.xhashicorp/consul-k8s:release/1.0.xfrom

backport/curtbushko/disable-circleci/promptly-hardy-iguanahashicorp/consul-k8s:backport/curtbushko/disable-circleci/promptly-hardy-iguanaCopy head branch name to clipboard