test(e2e): Add test for connect http (#5423)

* test(e2e): Add comment to test

* test(e2e): Add test for connect http

* CR

enos/modules/docker_openssh_server/custom-cont-init.d/01-allow-tcp-forwarding

@@ -0,0 +1,5 @@
+#!/usr/bin/with-contenv bash
+# Copyright (c) HashiCorp, Inc.
+# SPDX-License-Identifier: BUSL-1.1
+
+sed -i 's/AllowTcpForwarding no/AllowTcpForwarding yes/' /config/sshd/sshd_config

enos/modules/docker_openssh_server/main.tf

@@ -77,6 +77,10 @@ resource "docker_container" "openssh_server" {
     internal = 2222
     external = 2222
   }
+  volumes {
+    host_path      = format("%s/%s", abspath(path.module), "/custom-cont-init.d")
+    container_path = "/custom-cont-init.d"
+  }
 }
 
 resource "enos_local_exec" "wait" {