Support covers with `tilt_position` in HomeKit integration

Tags: #<Tag:0x00007f739a8c48e8>

HomeKit doesn’t support setting the tilt orientation, only the ‘normal’ orientation.

Would be great if HomeKit would also support;SUPPORT_OPEN_TILT, SUPPORT_STOP_TILT, SUPPORT_CLOSE_TILT, SUPPORT_SET_TILT_POSITION to set orientation of blinds.

HomeAssistant situation

Original issue on GitHub with more background information; https://github.com/home-assistant/core/issues/36984