Update to prefer PS7 if available

Test-WeakADPasswords.ps1

@@ -24,6 +24,11 @@ This script will test the passwords of selected domain (defined in ElysiumSettin
 # Enable verbose output
 $ErrorActionPreference = 'Stop'
 Set-StrictMode -Version Latest
+[string]$commonHelper = Join-Path -Path $PSScriptRoot -ChildPath 'Elysium.Common.ps1'
+if (-not (Test-Path -LiteralPath $commonHelper)) { throw "Common helper not found at $commonHelper" }
+. $commonHelper
+Restart-WithPwshIfAvailable -BoundParameters $PSBoundParameters -UnboundArguments $MyInvocation.UnboundArguments
+
 $VerbosePreference = "SilentlyContinue"
 
 $scriptRoot = $PSScriptRoot