Fix InstallJdk script (#58557)

Author: BrennanConroy

eng/scripts/InstallJdk.ps1

@@ -46,7 +46,7 @@ Expand-Archive "$tempDir/jdk.zip" -d "$tempDir/jdk/"
 Write-Host "Expanded JDK to $tempDir"
 Write-Host "Installing JDK to $installDir"
 # The name of the file directory within the zip is based on the version, but may contain a +N for build number.
-Move-Item "$(Get-ChildItem -Path "$tempDir/jdk" | Select-Object -First 1)/*" $installDir
+Move-Item "$tempDir/jdk/$(Get-ChildItem -Path "$tempDir/jdk" | Select-Object -First 1)/*" $installDir
 Write-Host "Done installing JDK to $installDir"
 
 if ($env:TF_BUILD) {