Description of the bug:

Python documentation for SecretAttachmentTargetProps refers to using "AttachmentTargetType" as target_type object value. The available values are

• CLUSTER
• REDSHIFT_CLUSTER
• DOCDB_DB_CLUSTER

CLUSTER is marked as deprecated and is recommended to use RDS_DB_CLUSTER which is unavailable in the selections.

Reproduction Steps

• Create a DatabaseSecret entity
• Attempt to attach a cluster endpoint with the secret created
• Reference the SecretAttachmentTargetProps which has a target_type argument.
• Try to bring up the available selections of the target type from secretsmanager.AttachmentTargetType

What did you expect to happen?

Expected the recommended selection to be present as the targettype

What actually happened?

The deprecated value is present , but the recommended value is not.

Environment

• CDK CLI Version : 1.96.0
• Node.js Version: 10.24
• OS : Linux ( Cloud9)
• Language (Version): Python 3.9

This is 🐛 Bug Report