US65 camera mount, for split camera

Inspired by Thump2010's camera mount and canopy for the BetaFPV whoops, but modified to be used with the UR65/US65/UK65. The camera mount requires separating the camera board from the VTX board of the AIO camera. This allows you to mount the VTX mullet-mod style, and not have the camera angle affect the location of the VTX antenna.