qcacld-3.0: usb: Add CNSS update_status callback

Add update_status callback to pld usb which will be called by
CNSS to update WLAN FW status(FW-DOWN, RECOVERY)

Change-Id: I159e09eac8bdb75525c64e7b42c3315141ec1f8d
CRs-Fixed: 2430265
1 file changed