Backport of test(e2e): Update wait_for_ssh timeout to 900s into release/0.21.x (#6437)

* backport of commit 12e0a3aaec

* backport of commit 8342beb00c

---------

Co-authored-by: Michael Li <michael.li@hashicorp.com>

enos/modules/aws_rdp_domain_controller/main.tf

@@ -478,7 +478,7 @@ resource "time_sleep" "wait_for_reboot" {
 resource "enos_local_exec" "wait_for_ssh" {
   depends_on = [time_sleep.wait_for_reboot]
   count      = var.server_version != "2016" ? 1 : 0
-  inline     = ["timeout 600s bash -c 'until ssh -i ${abspath(local_sensitive_file.private_key.filename)} -o BatchMode=Yes -o IdentitiesOnly=yes -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o ConnectTimeout=5 Administrator@${aws_instance.domain_controller.public_ip} \"echo ready\"; do sleep 10; done'"]
+  inline     = ["timeout 900s bash -c 'until ssh -i ${abspath(local_sensitive_file.private_key.filename)} -o BatchMode=Yes -o IdentitiesOnly=yes -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o ConnectTimeout=5 Administrator@${aws_instance.domain_controller.public_ip} \"echo ready\"; do sleep 10; done'"]
 }
 
 locals {

enos/modules/aws_rdp_member_server/main.tf

@@ -282,7 +282,7 @@ resource "time_sleep" "wait_5_minutes" {
 resource "enos_local_exec" "wait_for_ssh" {
   count      = var.server_version != "2016" ? 1 : 0
   depends_on = [time_sleep.wait_5_minutes]
-  inline     = ["timeout 600s bash -c 'until ssh -i ${local.private_key} -o BatchMode=Yes -o IdentitiesOnly=yes -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o ConnectTimeout=5 Administrator@${aws_instance.member_server.public_ip} \"echo ready\"; do sleep 10; done'"]
+  inline     = ["timeout 900s bash -c 'until ssh -i ${local.private_key} -o BatchMode=Yes -o IdentitiesOnly=yes -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o ConnectTimeout=5 Administrator@${aws_instance.member_server.public_ip} \"echo ready\"; do sleep 10; done'"]
 }
 
 # Retrieve the domain hostname of the member server, which will be used in

enos/modules/aws_rdp_member_server_with_worker/main.tf

@@ -288,10 +288,8 @@ locals {
 
 
 resource "enos_local_exec" "wait_for_ssh" {
-  depends_on = [
-    aws_instance.worker,
-  ]
-  inline = ["timeout 600s bash -c 'until ssh -i ${local.private_key} -o BatchMode=Yes -o IdentitiesOnly=yes -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o ConnectTimeout=5 Administrator@${aws_instance.worker.public_ip} \"echo ready\"; do sleep 10; done'"]
+  depends_on = [aws_instance.worker]
+  inline     = ["timeout 900s bash -c 'until ssh -i ${local.private_key} -o BatchMode=Yes -o IdentitiesOnly=yes -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o ConnectTimeout=5 Administrator@${aws_instance.worker.public_ip} \"echo ready\"; do sleep 10; done'"]
 }
 
 resource "enos_local_exec" "make_dir" {

enos/modules/aws_windows_client/main.tf

@@ -311,7 +311,7 @@ resource "local_sensitive_file" "private_key" {
 # can just SSH using the private key
 resource "enos_local_exec" "wait_for_ssh" {
   depends_on = [aws_instance.client]
-  inline     = ["timeout 600s bash -c 'until ssh -i ${abspath(local_sensitive_file.private_key.filename)} -o BatchMode=Yes -o IdentitiesOnly=yes -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o ConnectTimeout=5 Administrator@${aws_instance.client.public_ip} \"echo ready\"; do sleep 10; done'"]
+  inline     = ["timeout 900s bash -c 'until ssh -i ${abspath(local_sensitive_file.private_key.filename)} -o BatchMode=Yes -o IdentitiesOnly=yes -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o ConnectTimeout=5 Administrator@${aws_instance.client.public_ip} \"echo ready\"; do sleep 10; done'"]
 }
 
 resource "enos_local_exec" "get_go_version" {