Remove -Pending from Set-ItResult

[nohwnd]

Checklist

• [X] Feature request has a meaningful title
• [X] I have searched the existing issues. See all issues
• [X] I have tested using the latest version of Pester. See Installation and update guide.

Summary of the feature request

Remove -Pending from Set-ItResult as mentioned in the deprecation message that was added here. https://github.com/pester/Pester/pull/2405

Pending state is unuseful and we won't re-implement it.

How should it work?

No response

[fflaten]

There's also:

• It .. -Pending switch translating to Skip
• OwnPendingCount + PendingCount in Pester.Block
• Support in NUnit2.5 + NUnit3 for pending (translated to inconclusive)

Remove only Set-ItResult for now? Or rip it all out?

[nohwnd]

I would remove it all, it was not working in 5.x.x, so to me it is "deprecated".