Support for get and set desktop name

[juancesx]

On Ciantic code he have:

#[windows_interface::interface("3F07F4BE-B107-441A-AF0F-39D82529072C")]
pub unsafe trait IVirtualDesktop: IUnknown {
    pub unsafe fn is_view_visible(
        &self,
        p_view: ComIn<IApplicationView>,
        out_bool: *mut u32,
    ) -> HRESULT;
    pub unsafe fn get_id(&self, out_guid: *mut GUID) -> HRESULT;
    pub unsafe fn get_name(&self, out_string: *mut HSTRING) -> HRESULT;

I have no experience with rust, on your C++ port, you added:

VirtualDesktopAccessor/VirtualDesktopAccessor/Win10Desktops.h

Line 168 in d7fb98a

virtual HRESULT STDMETHODCALLTYPE GetName(HSTRING* name) = 0;

I attempt to call it as:

//header
EXTERN_C const IID IID_IVirtualDesktop;

MIDL_INTERFACE("FF72FFDD-BE7E-43FC-9C03-AD81681E88E4") // <- on my winver the uuid is different
IVirtualDesktop : public IUnknown
{
public:
	virtual HRESULT STDMETHODCALLTYPE IsViewVisible(IApplicationView *pView, int *pfVisible) = 0;
	virtual HRESULT STDMETHODCALLTYPE GetID(GUID *pGuid) = 0;
	virtual HRESULT STDMETHODCALLTYPE GetName(HSTRING* name) = 0;
};

        ...
	IVirtualDesktop* pNewDesktop = nullptr;
	hr = pDesktopManagerInternal->CreateDesktopW(&pNewDesktop);
	if (FAILED(hr))
		return 0;

	HSTRING str;
	pNewDesktop->GetName(&str); // <- fails with the following exception: Exception thrown at 0x00007FFD65CFB1C8 (actxprxy.dll) in 

I'm confused how to get/set the desktop name, I'm using C++ not AutoHotkey.
I saw that your DLL is not exporting these apis, i wonder if you could give an example?