fixing missing dependency

Friedrich Weinmann · Friedrich Weinmann · commit 64888b15d772 · 2020-03-21T18:11:54.000+01:00
diff --git a/build/vsts-prerequisites.ps1 b/build/vsts-prerequisites.ps1
@@ -4,3 +4,5 @@ Write-Host "Installing PSFramework" -ForegroundColor Cyan
 Install-Module PSFramework -Force -SkipPublisherCheck
 Write-Host "Installing PSScriptAnalyzer" -ForegroundColor Cyan
 Install-Module PSScriptAnalyzer -Force -SkipPublisherCheck
+Write-Host "Installing string" -ForegroundColor Cyan
+Install-Module string -Force -SkipPublisherCheck
