Update azure-pipelines.yml for Azure Pipelines

Author: josef-poetzl

azure-pipelines.yml

@@ -18,6 +18,7 @@ steps:
     displayName: 'Build Access file (accdb/accde)'
     inputs:
       targetType: inline
+      pwsh: true
       script: |
         # Starte das PowerShell-Skript direkt wie es in der Composite-Action gemacht wird
         $sourceDir = "source"