artik530: version: bump BT/WiFi firmware to p222
artik530: version: bump BT/WiFi firmware to p222

Detailed version number:
BT = SD8977-16.26.1.p222-C3X14113-(FP26)
WiFi = SD8977-16.68.1.p222-C3X15C208-GPL-(FP68)

Change-Id: I894c6355da515c9bc6f2b6ec2b7ef01663038941
Signed-off-by: Shiny Yoo <7129873c3163e631b8f47eb450814a75a42d05ee@samsung.com>

SamsungARTIK/build-artik