Update notes for submitted changes

* HID: uhid: forward hid report-descriptor to hid core
Update notes for submitted changes

* HID: uhid: add UHID_START and UHID_STOP events
Update notes for submitted changes

* HID: uhid: forward open/close events to user-space
Update notes for submitted changes

* HID: uhid: forward output request to user-space
Update notes for submitted changes

* HID: uhid: forward raw output reports to user-space