chore: improve Windows Update step and add PSWindowsUpdate Module (#842)

* chore: improve Windows Update step and add PSWindowsUpdate Module

Refactor the `windows_update` function in `windows.rs` to improve the Windows Update step. Added a prompt for administrator privileges and updated the warning message. Also, added support for installing the PSWindowsUpdate Module as an alternative to using USOClient for Windows Update.

still see warning:
The installer will request to run as administrator, expect a prompt.
Start-Process : A parameter cannot be found that matches parameter name 'Command'.
At line:1 char:74
+ ... ath powershell -Verb runAs -ArgumentList  -NoProfile -Command Import- ...
+                                                          ~~~~~~~~
    + CategoryInfo          : InvalidArgument: (:) [Start-Process], ParameterBindingException
    + FullyQualifiedErrorId : NamedParameterNotFound,Microsoft.PowerShell.Commands.StartProcessCommand

VERBOSE: MSI-THIN-GF36 (6/30/2024 4:48:48 PM): Connecting to Microsoft Update server. Please wait...
VERBOSE: Found [0] Updates in pre search criteria

but as the verbose shows it works

* trying

* fix

src/steps/os/windows.rs

@@ -204,10 +204,12 @@ pub fn windows_update(ctx: &ExecutionContext) -> Result<()> {
     print_separator("Windows Update");
 
     if powershell.supports_windows_update() {
+        println!("The installer will request to run as administrator, expect a prompt.");
+
         powershell.windows_update(ctx)
     } else {
         print_warning(
-            "Consider installing PSWindowsUpdate as the use of Windows Update via USOClient is not supported.",
+            "Consider installing PSWindowsUpdate Module as the use of Windows Update via USOClient is not supported.",
         );
 
         Err(SkipStep("USOClient not supported.".to_string()).into())