Remove Conditional Compilation and Runtime Checks for v3 or v4#2150

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liamjpeters wants to merge 3 commits intoPowerShell:mainfrom

liamjpeters:RemoveV3AndV4

Commits on Jan 12, 2026

Remove conditional compilation gates using PSV3 and PSV4
liamjpeters
committed
Replace HashtableAst.SafeGetValue() compatibility shim with actual implementation
liamjpeters
committed
Remove/simplify conditional checks which would would always be met with a minimum version of 5.1 (no longer supporting v3 or v4)
liamjpeters
committed