fix powershell behavior

Author: JalinWang

.github/workflows/test_windows_wheel.yml

@@ -102,9 +102,11 @@ jobs:
             Write-Host "Waiting for zvec==$version to become available on PyPI..."
           }
 
+          $ErrorActionPreference = 'Continue'
+          $PSNativeCommandUseErrorActionPreference = $false
           $found = $false
           for ($i = 1; $i -le 30; $i++) {
-            python -m pip install @indexArgs --dry-run "zvec==$version" *> $null
+            python -m pip install @indexArgs --dry-run "zvec==$version" 1>$null 2>$null
             if ($LASTEXITCODE -eq 0) {
               Write-Host "Version $version is available."
               $found = $true