Backport of docs: update 1.4.0 Helm docs with Docs team feedback into release/1.17.x#21075

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

backport/zalimeni/k8s-1.4.0-docs-feedback/willingly-strong-ponyhashicorp/consul:backport/zalimeni/k8s-1.4.0-docs-feedback/willingly-strong-ponyCopy head branch name to clipboard