Backport of Mw/add backport checker into release/0.49.x#1983

hc-github-team-consul-core merged 2 commits intorelease/0.49.xhashicorp/consul-k8s:release/0.49.xfrom

backport/mw/add-backport-checker/smoothly-teaching-gibbonhashicorp/consul-k8s:backport/mw/add-backport-checker/smoothly-teaching-gibbonCopy head branch name to clipboard