@Deprecated on contoller should mark all its operations as deprecated

[florensie]

Is your feature request related to a problem? Please describe.
When you mark a mapping with @Deprecated, that is reflected in the generated schema. The same does not happen when you annotate the controller instead.

Describe the solution you'd like
When I annotate a REST controller as @Deprecated, I expect all of its operations to be marked as deprecated in the generated apidoc.

Describe alternatives you've considered
The alternative would be a custom converter or customizer.

Additional context
This feature does exist in Springfox.