[1.11] connect: Update supported Envoy versions to 1.20.4, 1.19.5, 1.18.6, 1.17.4#13434

eculver merged 2 commits intorelease/1.11.xhashicorp/consul:release/1.11.xfrom

CTIA-31-envoy-latest-1.11hashicorp/consul:CTIA-31-envoy-latest-1.11Copy head branch name to clipboard