Support for Raspberry Pi 4 with Processing 4

[owenmcateer]

Hello,
I believe this library supports Linux armhf but I am getting an error when attempting to run it in Processing 4 on a Raspberry Pi 4.

A library used by this sketch relies on native code that is not available.
UnsatisfiedLinkError: Platform "linux-arm" not supported by class org.bytedeco.librealsense2.global.realsense2
UnsatisfiedLinkError: Platform "linux-arm" not supported by class org.bytedeco.librealsense2.global.realsense2

I saw these two related issues so I hope I'm just making some silly mistake.
#28
bytedeco/javacpp-presets#945