Request: Add support for Nvidia Jetson Products

Nvidia does not supply .run files for these systems, instead preferring to ship custom rootfs of ubuntu with .debs containing the gpu drivers, firmware, and other software.

they also provide a binary tarfile with the drivers only contained in the proper repo structure.

the debs and drivers are found here (example release 32.3.1):
https://developer.nvidia.com/embedded/dlc/r32-3-1_Release_v1.0/t210ref_release_aarch64/Tegra210_Linux_R32.3.1_aarch64.tbz2

nested inside this file is another archive `nv_tegra/nvidia_drivers.tbz2`, this is the tarfile which contains the structure with the userspace drivers.

any assistance in packing this tarfile into a flatpak runtime would probably be most of the work to getting this functional for a proof of concept