Fixup settings.yaml and user-management.yaml

[WaldemarEnns]

Description

Using openapi-generator-cli version 7.20.0, I get errors validating the specification with

openapi-generator-cli validate -i settings.yaml

and

openapi-generator-cli validate -i user-management.yaml

Output:

Validating spec (settings.yaml)
Errors:
	- attribute paths.'/api/v1/dns.resolve.txt'(post).requestBody.content with no media type is
	  unsupported
	- attribute paths.'/api/v1/dns.resolve.srv'(post).requestBody.content with no media type is
	  unsupported
	- attribute paths.'/api/v1/import.run'(post).requestBody.content with no media type is
	  unsupported

[error] Spec has 3 errors.

and

Validating spec (user-management.yaml)
Errors:
        - attribute paths.'/api/v1/users.2fa.disableEmail'(post).requestBody.content with no media
          type is unsupported
        - attribute paths.'/api/v1/users.2fa.enableEmail'(post).requestBody.content with no media
          type is unsupported
        - attribute paths.'/api/v1/users.logout'(post).requestBody.content with no media type is
          unsupported

[error] Spec has 3 errors.

This can be fixed by addressing the error-messages. In this case I checked the endpoints for their request-body and noticed they have none, so I fixed this by removing the requestBody annotation from the spec.

List of fixed endpoints:

• https://developer.rocket.chat/apidocs/run-import-operation?highlight=import.run
• https://developer.rocket.chat/apidocs/resolve-dns-text-records
• https://developer.rocket.chat/apidocs/resolve-dns-url-records
• https://developer.rocket.chat/apidocs/logout-user
• https://developer.rocket.chat/apidocs/disable-2fa-email
• https://developer.rocket.chat/apidocs/enable-2fa-with-email

Relates to #107

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