* add Jetson Nano
* Update jetson-nano.conf
* Update targets.conf
* Add better description
* Adjust config - try to enable ZRAM
* Packaging patch not needed
* Extlinux was solved in other commit
* Move board to CSC for now
Co-authored-by: Igor Pečovnik <igorpecovnik@users.noreply.github.com>
Co-authored-by: Igor Pecovnik <igor.pecovnik@gmail.com>
