[windows] Replace WebClient with Invoke-WebRequest & Update EdgeDrive Thumbprint (#12390)

* [windows] Update EdgeDriver signature

* feat: Improve temp directory handling and update file download method

- Added check for \ existence before accessing it.
- If the directory does not exist, it is now created.
- Replaced System.Net.WebClient with Invoke-WebRequest for file downloads, improving compatibility and maintainability.

Co-authored-by: Subir0071 <subir0071@github.com>

* [Windows] Remove check for TEMP_Dir

---------

Co-authored-by: Subir0071 <subir0071@github.com>

images/windows/scripts/build/Install-EdgeDriver.ps1

@@ -29,7 +29,8 @@ Expand-7ZipArchive -Path $archivePath -DestinationPath $edgeDriverPath
 #Validate the EdgeDriver signature
 $signatureThumbprint = @(
                          "7920AC8FB05E0FFFE21E8FF4B4F03093BA6AC16E",
-                         "0BD8C56733FDCC06F8CB919FF5A200E39B1ACF71"
+                         "0BD8C56733FDCC06F8CB919FF5A200E39B1ACF71",
+                          "F6EECCC7FF116889C2D5466AE7243D7AA7698689"
                         )
 Test-FileSignature -Path "$edgeDriverPath\msedgedriver.exe" -ExpectedThumbprint $signatureThumbprint
 

images/windows/scripts/helpers/InstallHelpers.ps1

@@ -198,7 +198,7 @@ function Invoke-DownloadWithRetry {
     for ($retries = 20; $retries -gt 0; $retries--) {
         try {
             $attemptStartTime = Get-Date
-            (New-Object System.Net.WebClient).DownloadFile($Url, $Path)
+            Invoke-WebRequest -Uri $Url -OutFile $Path -UseBasicParsing
             $attemptSeconds = [math]::Round(($(Get-Date) - $attemptStartTime).TotalSeconds, 2)
             Write-Host "Package downloaded in $attemptSeconds seconds"
             break