Fix not existing registry path in ToggleDefender

[Vanav]

Fix error: "sp : Cannot find path 'HKEY_Users\S-1-5-21-xxx_Classes\Software\Microsoft\Edge\SmartScreenEnabled' because it does not exist"

sp : Cannot find path
'HKEY_Users\S-1-5-21-xxx_Classes\Software\Microsoft\Edge\SmartScreenEnabled' because
it does not exist.
At line:80 char:6
+      sp "$($_.PSPath)\Edge\SmartScreenEnabled" "(Default)" $toggle_re ...
+      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (HKEY_Users\S-1-...rtScreenEnabled:String) [Set-ItemProperty], ItemNotFo
   undException
    + FullyQualifiedErrorId : PathNotFound,Microsoft.PowerShell.Commands.SetItemPropertyCommand