Legion Go NVME Battery Cover - heat sink

Legion Go NVME Battery Cover with Lexar heat sink in mind

Added air gap and chamfers top and bottom to help air flow between the battery and ssd 

Added a Screw down point set to the heatsink height at the end to stop any movement

Added a screw down point at the end for the NVME

Added an air gap with Chamfers top and bottom for air follow and to raise drive off the battery