[FEATURE] Add delete merchant account endpoint in v2

[ayush22667]

Feature Description

[FEATURE] Add delete merchant account endpoint in v2

Possible Implementation

Add a new endpoint in routes for delete merchant account in v2

Have you spent some time checking if this feature request has been raised before?

• I checked and didn't find a similar issue

Have you read the Contributing Guidelines?

• I have read the Contributing Guidelines

Are you willing to submit a PR?

Yes, I am willing to submit a PR!