Load policy without overrides

Closes #3402857

src/Form/ConstraintEdit.php

@@ -117,7 +117,7 @@ class ConstraintEdit extends FormBase {
       $password_policy_id = $this->routeMatch->getParameter('password_policy_id');
       $this->machineName = $machine_name;
     }
-    $this->passwordPolicy = $this->entityTypeManager->getStorage('password_policy')->loadByProperties(['id' => $password_policy_id])[$password_policy_id];
+    $this->passwordPolicy = $this->entityTypeManager->getStorage('password_policy')->loadOverrideFree($password_policy_id);
     if (is_numeric($constraint_id)) {
       $id = $constraint_id;
       $constraint_id = $this->passwordPolicy->getConstraint($id);