package/p910nd: update download URL

Project moved to Github. Update download URL and hash.
License file got renamed, but it is still GPLv2.

Fixes:

 http://autobuild.buildroot.org/results/6e0/6e0e34c342fe712d5314de80488a2d034a2f5983/

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2 files changed