To keep fork as closely synced with upstream, move NSS packages back
into repository. Not sure why they were moved out from my original fork.
* nss-firmware
* qca-nss-crypto
* qca-nss-cfi
Removed the following:
* mhz (already available in packages repo)
* qrtr (unecessary, and has been broken for years)
Also moved packages out of `qca` and back into root directory.
Qualcomm has finally made the firmware publicly
available, so lets update to it.
This will allow removing the compatibility patches.
Signed-off-by: Robert Marko <robimarko@gmail.com>