Update ci.yml

Author: rich-ayr

.github/workflows/ci.yml

@@ -36,7 +36,7 @@ jobs:
         shell: powershell
         run: |
         
-          $args =  @('/I', '"${{github.workspace}}/PowerShell-7.4.6-win-x64.msi"' '/qn', '/norestart');
+          $args =  @('/I', '"${{github.workspace}}/PowerShell-7.4.6-win-x64.msi"', '/qn', '/norestart');
           Start-Process "msiexec.exe" -ArgumentList $args -NoNewWindow -Wait
       - name: Setup Node 20
         if: startsWith(matrix.os, 'windows-11-preview')