PS7 ternary operator incorrectly identified as cmdlet

[SteveL-MSFT]

https://app.codacy.com/manual/slee/PowerShell/pullRequest?prid=4421303

[rjmholt]

This is a partly PowerShell issue; I suspect the script is being analyzed by a PS 6.2 pwsh. Syntactically this is a breaking change, so pwsh 6.2 sees this differently. Until there's way to get upstream parser changes in PSSA, this issue will persist.