chore(e2e): Use public version of enos (#4872)

* chore(e2e): Use public version of enos

* chore(e2e): Move vault module to this repo

terraform-enos-aws-vault is no longer supported

enos/modules/aws_vault/scripts/create_audit_log_dir.sh

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+# Copyright (c) HashiCorp, Inc.
+# SPDX-License-Identifier: BUSL-1.1
+
+set -eux
+
+LOG_DIR=$(dirname "$LOG_FILE_PATH")
+
+function retry {
+  local retries=$1
+  shift
+  local count=0
+
+  until "$@"; do
+    exit=$?
+    wait=10
+    count=$((count + 1))
+
+    if [ "$count" -lt "$retries" ]; then
+      sleep "$wait"
+    else
+      return "$exit"
+    fi
+  done
+
+  return 0
+}
+
+# Strangely, sometimes the service user has not been created yet. This retry awaits the creation of the user
+retry 7 id -a "$SERVICE_USER"
+
+sudo mkdir -p "$LOG_DIR"
+sudo chown -R "$SERVICE_USER":"$SERVICE_USER" "$LOG_DIR"

enos/modules/aws_vault/scripts/enable_audit_logging.sh

@@ -0,0 +1,7 @@
+#!/bin/env sh
+# Copyright (c) HashiCorp, Inc.
+# SPDX-License-Identifier: BUSL-1.1
+
+set -eux
+
+$VAULT_BIN_PATH audit enable file file_path="$LOG_FILE_PATH"