Analyzer support for non-public controller

### Is there an existing issue for this?

- [x] I have searched the existing issues

### Is your feature request related to a problem? Please describe the problem.

`public` case:

`internal` case:

### Describe the solution you'd like

Whether the analyzer takes effect should be determined by `ControllerAttribute` and `ApiControllerAttribute`, ignoring the access modifier.

### Additional context

_No response_