Backport of Avoid panic applying TProxy Envoy extensions into release/1.15.x#17542

hc-github-team-consul-core wants to merge 1 commit intorelease/1.15.xhashicorp/consul:release/1.15.xfrom

backport/zalimeni/net-3900-fix-tproxy-extension-panic/slowly-blessed-morayhashicorp/consul:backport/zalimeni/net-3900-fix-tproxy-extension-panic/slowly-blessed-morayCopy head branch name to clipboard