Feature: Add scopes required to the openapi docs

[DEADSEC-SECURITY]

Hey guys so I wanted to request this feature that I think might be an interesting addition to the library that consists of adding on the Authorization documentation of each request under "HTTP Authorization Scheme" a new row called "Scopes Accepted/Required" where it would be a list of the scopes the backend requires for the request to be accepted.

If you guys could point me to where I could start exploring this feature I might be able to develop my self and contribute but right now Im not sure where does the library define documentation sections.

Here is a image of the place I refer to.