(GH-104) Fix -Type parameter in Find-PSResource (#105)

Prior to this change, the reference documentation for the
`-Type` parameter of the `Find-PSResource` cmdlet incorrectly
listed `Command` and `DscResource` as valid options for the
parameter.

This change:

- Removes the erroneous value options from the parameter docs
- Resolves #104
- Fixes AB#200724

Author: michaeltlombardi

powershell-gallery/powershellget-3.x/Microsoft.PowerShell.PSResourceGet/Find-PSResource.md

@@ -2,7 +2,7 @@
 external help file: Microsoft.PowerShell.PSResourceGet.dll-Help.xml
 Module Name: Microsoft.PowerShell.PSResourceGet
 ms.custom: 1.0.1
-ms.date: 11/10/2023
+ms.date: 01/17/2024
 online version: https://learn.microsoft.com/powershell/module/microsoft.powershell.psresourceget/find-psresource?view=powershellget-3.x&WT.mc_id=ps-gethelp
 schema: 2.0.0
 ---
@@ -343,10 +343,9 @@ Accept wildcard characters: False
 
 Specifies one or more resource types to find. Resource types supported are:
 
+- `None`
 - `Module`
 - `Script`
-- `Command`
-- `DscResource`
 
 ```yaml
 Type: Microsoft.PowerShell.PSResourceGet.UtilClasses.ResourceType