Add new installer types and reorder switch cases

Update Get-InstallerType.ps1 to add mappings for new installer keywords: 'grouppolicy' -> GroupPolicy, 'minimalist' -> Minimal, and 'noadmin' -> NoAdmin. Reorder and consolidate existing switch entries (portable, no-installer, debug, user, winmsi, qt6, etc.) for clarity; default behavior remains unchanged.

Author: aaronparker

Evergreen/Private/Get-InstallerType.ps1

@@ -7,16 +7,18 @@ function Get-InstallerType {
     )
 
     switch -Regex ($String.ToLower()) {
-        "min" { $Type = "Minimal"; break }
-        "user" { $Type = "User"; break }
-        "portable" { $Type = "Portable"; break }
-        "no-installer" { $Type = "Portable"; break }
-        "debug" { $Type = "Debug"; break }
         "airgap" { $Type = "Airgap"; break }
-        "winmsi" { $Type = "MSI"; break }
+        "debug" { $Type = "Debug"; break }
+        "grouppolicy" { $Type = "GroupPolicy"; break }
+        "minimalist" { $Type = "Minimal"; break }
         "ndm" { $Type = "NonDarkMode"; break }
-        "qt6" { $Type = "Qt6"; break }
+        "no-installer" { $Type = "Portable"; break }
+        "noadmin" { $Type = "NoAdmin"; break }
+        "portable" { $Type = "Portable"; break }
         "qt5" { $Type = "Qt5"; break }
+        "qt6" { $Type = "Qt6"; break }
+        "user" { $Type = "User"; break }
+        "winmsi" { $Type = "MSI"; break }
         default {
             Write-Verbose -Message "$($MyInvocation.MyCommand): Installer type not found in $String, defaulting to 'Default'."
             $Type = "Default"