ISTWCMS-5954: adding enabling of password policy so that api enables correctly

uw_cfg_common.install

@@ -744,6 +744,17 @@ function uw_cfg_common_update_9107(&$sandbox) {
  */
 function uw_cfg_common_update_9108(&$sandbox) {
 
+  // If the password policy is not enabled, enable it.
+  // There were errors with sites that were created before
+  // we enabled this module, and it did not have an update
+  // hook to enable it.  If this is not here, the api fails
+  // on entity password policy.
+  if (!\Drupal::service('module_handler')->moduleExists('password_policy')) {
+
+    // Enable the password policy module.
+    \Drupal::service('module_installer')->install(['password_policy']);
+  }
+
   // The query.
   $query = \Drupal::entityQuery('node');