Missing authentication requirements endpoint

[gshpychka]

Describe the bug
The following endpoints are missing in the specification:

GET /me/authentication/requirements
GET /users/{id | userPrincipalName}/authentication/requirements

They are listed in the documentation here: https://learn.microsoft.com/en-us/graph/api/authentication-get?view=graph-rest-beta&tabs=http

To Reproduce
Steps to reproduce the behavior:

1. Go to https://graphexplorerapi.azurewebsites.net/openapi?operationIds=*&graphVersion=beta&openApiVersion=3&format=yaml
2. Search for /authentication/requirements
3. No results

Expected behavior
The authentication requirements endpoints should be documented

Additional context
The Graph API references linked above also does not list the return type for those endpoints, which may be related.

[gshpychka]

@millicentachieng could anyone from Microsoft take a look / respond in any way?