fix: undefined variable reference in Get-TerraformTool causing incorrect PATH separator on Windows#483

Copilot wants to merge 2 commits intomainAzure/ALZ-PowerShell-Module:mainfrom

copilot/fix-terraform-exe-location-issueAzure/ALZ-PowerShell-Module:copilot/fix-terraform-exe-location-issueCopy head branch name to clipboard