ath10k-fwencoder: port to python3
ath10k-fwencoder: port to python3

Signed-off-by: Dmitry Baryshkov <b6edad08270b2e4ffbcb0879e25a0e29a48c5275@gmail.com>

qca/qca-swiss-army-knife,qca/qca-swiss-army-knife,qca/qca-swiss-army-knife,qca/qca-swiss-army-knife