Auth: Enable and Disable user management functions not implemented

[suhussai]

Describe the bug

The IAuth expects functions for enabling and disabling users, but doesn't actually add them to the Control Plane API.

Expected Behavior

Functions for enabling and disabling users should be added to the Control Plane API.

Current Behavior

Functions for enabling and disabling users NOT added to the Control Plane API.

Reproduction Steps

Create a new SBT Control Plane and pass in an IAuth implementation.

Possible Solution

No response

Additional Information/Context

No response

CDK CLI Version

N/A

Framework Version

No response

Node.js Version

N/A

OS

N/A

Language

TypeScript

Language Version

No response

Other information

No response