Missing input added.

Author: PTaladay

.github/actions/clean-storage-accounts/action.yml

@@ -12,6 +12,7 @@ runs:
     - name: Clean Storage Accounts
       uses: azure/powershell@v1
       with:
+        azPSVersion: "latest"
         inlineScript: |
           $currentUtcTime = [DateTime]::UtcNow