Update Start-PSPester and Restore-PSPester cmdlets in build.psm1 to check for Pester 4.2 (#6667)
Update Start-PSPester and Restore-PSPester cmdlets in build.psm1 to check for Pester 4.2 (#6667)

Update Start-PSPester and Restore-PSPester cmdlets in buil.psm1 to check for Pester 4.2 to support exception passthru.
PaulHigin/PowerShell,TravisEz13/PowerShell,JamesWTruher/PowerShell-1,daxian-dbw/PowerShell,JamesWTruher/PowerShell-1,TravisEz13/PowerShell,JamesWTruher/PowerShell-1,TravisEz13/PowerShell,daxian-dbw/PowerShell,JamesWTruher/PowerShell-1,PaulHigin/PowerShell,daxian-dbw/PowerShell,PaulHigin/PowerShell,daxian-dbw/PowerShell,TravisEz13/PowerShell,PaulHigin/PowerShell