U19 3D model is rotated 180

[ringof]

As of 255bd36:

Footprint appears correct, this looks like a 3D model rotation issue.

[turnisland]

Current PCB: U19 model rotation is correct, but U18 and U21 are now 180 degrees off. Problem is likely in the component footprint rather than the 3D model. We also need to make sure that the JLC component orientation matches our footprint. You would hope this to be industry-standard consistent, but sometimes they aren't. Sometimes I correct my footprints, sometimes I just spin them during the JLC review using the JLC tools.