Helper properties don't get documentation comments

[tristanlabelle]

_lightsProperty() is documented, but not lightsProperty.

    public static func _keyboardAcceleratorPlacementTargetProperty() throws -> MicrosoftUIXaml_DependencyProperty {
        try COM.NullResult.unwrap(_iuielementStatics.get_KeyboardAcceleratorPlacementTargetProperty())
    }

    public static var lightsProperty: MicrosoftUIXaml_DependencyProperty! {
        try! NullResult.catch(Self._lightsProperty())
    }

    /// Identifies the Lights dependency property.
    /// - Returns: The identifier for the Lights dependency property.
    public static func _lightsProperty() throws -> MicrosoftUIXaml_DependencyProperty {
        try COM.NullResult.unwrap(_iuielementStatics.get_LightsProperty())
    }