Firmware version for this image is 16.68.1.p97

In PCIe-USB chipset, WLAN is over PCIe whereas bluetooth is over
USB.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Nishant Sarmukadam <nishants@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>