Consider disabling `RCS1223` for attributes

[Michael Render]

Product and Version Used:
Roslynator.Analyzers nuget package, version 4.10.0

Steps to Reproduce:

1. Enable RCS1223

public sealed class MyAttribute : System.Attribute;

Actual Behavior:
Diagnostic RCS1223 is fired.

Expected Behavior:
Consider changing the expected behavior to no analyzer firing here.

[Josef Pihrt]

Please be more specific on why this case should be suppressed, I see nothing special here. Thanks.

[Michael Render]

My initial thought was that attributes are supposed to be "dummy" data which don't do anything besides contain the data from its constructor.

Reconsidering, it may still be useful to have a debugger display on such a type.

If y'all also agree that attributes shouldn't be treated any differently, I'll close this issue off. Thanks for your time!