VerbAttribute violates CS3016 code inspection #927

Describe the bug
VerbAttribute current accepts a string array for aliases, making it non-compliant with CLS standards.

To Reproduce

• Create a solution targeting .NET Framework 4.8
• Create a project which targets .NET Framework 4.8 AND .NET Standard 2.1: <TargetFrameworks>net48;netstandard2.1</TargetFrameworks>
• Create a class which uses a Verb attribute (in either project) such as:

[Verb("MyVerb", HelpText = "MyVerb HelpText")]
public class MyClassWithVerb { }

Expected behavior
No code analysis/compiler warnings.

Additional context
The following code analysis compiler warning is received when using VerbAttribute:

Severity    Code	Description                                            Project	  File                          Line    Suppression State    
Warning     CS3016	Arrays as attribute arguments is not CLS-compliant     MyProject  C:\Path\To\Source\MyClass.cs	14	Active