Expose complete API of DeviceImpl.remove_attribute()

Hi,

Would it be possible to provide complete API with arguments like free_it and clean_db for the DeviceImpl.remove_attribute() method?

Here is the cppTango definition: https://gitlab.com/tango-controls/cppTango/-/blob/main/cppapi/server/device.cpp#L3764

And, if I'm not mistaken this is how it is exposed by PyTango: https://gitlab.com/tango-controls/pytango/-/blob/develop/tango/device_server.py#L649