Added a few Xbox AppXPackages that shouldn't be removed

Microsoft.XboxGamingOverlay
Microsoft.XboxIdentityProvider
Microsoft.Xbox.TCUI 

These will no longer be removed.

Windows10Debloater.ps1

@@ -30,7 +30,7 @@ Function Start-Debloat {
     
     #Removes AppxPackages
     #Credit to /u/GavinEke for a modified version of my whitelist code
-    [regex]$WhitelistedApps = 'Microsoft.Paint3D|Microsoft.WindowsCalculator|Microsoft.WindowsStore|Microsoft.Windows.Photos|CanonicalGroupLimited.UbuntuonWindows|Microsoft.XboxGameCallableUI|Microsoft.XboxGamingOverlay|Microsoft.Xbox.TCUI'
+    [regex]$WhitelistedApps = 'Microsoft.Paint3D|Microsoft.WindowsCalculator|Microsoft.WindowsStore|Microsoft.Windows.Photos|CanonicalGroupLimited.UbuntuonWindows|Microsoft.XboxGameCallableUI|Microsoft.XboxGamingOverlay|Microsoft.Xbox.TCUI|Microsoft.XboxGamingOverlay|Microsoft.XboxIdentityProvider'
     Get-AppxPackage -AllUsers | Where-Object {$_.Name -NotMatch $WhitelistedApps} | Remove-AppxPackage
     Get-AppxProvisionedPackage -Online | Where-Object {$_.PackageName -NotMatch $WhitelistedApps} | Remove-AppxProvisionedPackage -Online
 }