[CDSToolkit][ConsentMgr] - Withdrawn date is missing in consent confirmation document of the withdrawn consent

[malshaniS]

Description:
Withdrawn date is missing in consent confirmation document of the withdrawn consent.

But the withdrawn date is visible in OB2

Suggested Labels:

Suggested Assignees:

Affected Product Version:

OS, DB, other environment details and versions:

Steps to reproduce:

1. Log into the consent manager portal.
2. Select active consent and revoke the consent.
3. Verify the consent confirmation file of the withdrawn consent.

Related Issues:
[Any related issues such as sub tasks, issues reported in other repositories (e.g component repositories), similar problems, etc. ]