Secret Manager is now enabled for use with Cloud KMS Autokey

## Feature Secret Manager is now enabled for use with Cloud KMS Autokey. Using keys generated by Autokey can help you consistently align with industry standards and recommended practices for data security, including the HSM protection level, separation of duties, key rotation, location, and key specificity. Keys requested using Autokey function identically to other Cloud HSM keys with the same settings. For more information, see [Enable customer-managed encryption keys for Secret Manager](https://cloud.google.com/secret-manager/docs/cmek). To learn more about Cloud KMS Autokey, see[Autokey overview](https://cloud.google.com/kms/docs/autokey-overview).