Make custom rule name consistent

Apologies if I am repeating something or if this has been discussed already. This is mostly an re-iteration of https://github.com/PowerShell/PSScriptAnalyzer/issues/1140#issuecomment-488251888

As of now, custom rule names are inconsistent across various places.

• At first, there are no indication about function name in the ScriptRuleDocumention.md . But PSSA is completely depends on $MyInvocation.InvocationName for rule/violation name
• I can not really have a customized rule name, it should be the name of the PS function. That gives me a weird naming of rules like Measure-Something. On the other I can ship the violation with whatever name I like which has no value and can break things.
• While suppressing a custom rule, I will have to provide <ModuleName>\<RuleName>. That would end up something like, FooBar\Measure-Something
  • I really do not like this convention as I do not want the developer to be aware of the module name or the function name.
• It gets worst further, While filtering a rule, I can not follow the same convention, it has to be the name whatever the function name.

Invoke-ScriptAnalyzer -IncludeRule Measure-Something -ExcludeRule Measure-SomethingElse

ScriptRuleDocumentation.md と、ここで説明されている Invoke-ScriptAnalyzer IncludeRule/ExcludeRule および suppression の動作から始め、これまでの経緯についてはリンク先の issue の議論を確認してください。カスタムルールの命名規則が決定され、ドキュメント、違反名、suppression、フィルタリング全体に一貫して適用されていれば完了です。