Add productType property as an ansible fact (#41139)

* Add productType property as an ansible fact

Suggest to add productType property from win32_operatingsystem CIM instance to differentiate between versions and add new fact.

* update code to display human-readable string

Commit added in response to nizmahone's suggestion to add humane-readable strings to the display. uses switch statement to evaluate and update $ansible_facts hash table with proper information

* remove string conversion, modify switch default

Adjusts line 202 to remove .String() conversion from uInt32.
Adjusts switch test values to integers
Uses switch default clause to handle null values

* formatting

fixed formatting issues, moved product_type into variable.
adjust ansible_fact hash table key to be consistent with the rest of the code.

* Moved product type within distribution

lib/ansible/modules/windows/setup.ps1

@@ -192,12 +192,20 @@ if($gather_subset.Contains('date_time')) {
 
 if($gather_subset.Contains('distribution')) {
     $win32_os = Get-LazyCimInstance Win32_OperatingSystem
+    $product_type = switch($win32_os.ProductType) {
+        1 { "workstation" }
+        2 { "domain_controller" }
+        3 { "server" }
+        default { "unknown" }
+    }
+
     $ansible_facts += @{
         ansible_distribution = $win32_os.Caption
         ansible_distribution_version = $osversion.Version.ToString()
         ansible_distribution_major_version = $osversion.Version.Major.ToString()
         ansible_os_family = "Windows"
         ansible_os_name = ($win32_os.Name.Split('|')[0]).Trim()
+        ansible_os_product_type = $product_type
     }
 }