Backport of Bumping go-discover to the lastest version into release/1.1.x#2394

hc-github-team-consul-core merged 3 commits intorelease/1.1.xhashicorp/consul-k8s:release/1.1.xfrom

backport/eastebry/updating-go-discover-version/privately-still-camelhashicorp/consul-k8s:backport/eastebry/updating-go-discover-version/privately-still-camelCopy head branch name to clipboard