Backport of security: bump go, x/net and envoy versions into release/1.18.x#20958

zalimeni merged 12 commits intorelease/1.18.xhashicorp/consul:release/1.18.xfrom

backport/security/net-8946-8947-8948/1.18.xhashicorp/consul:backport/security/net-8946-8947-8948/1.18.xCopy head branch name to clipboard