ath10k: add qmi service for snoc wlan enable and disable

To enable WLAN ath10k snoc needs to send the host and target
copy engine info and driver operation mode to WLAN firmware.
The WLAN firmware configure the hardware component according
to the configure request send by ath10k snoc host driver.

Add QMI service to support this WLAN enable and disable
feature for the ath10k snoc WLAN driver.

Change-Id: I2648d90c1adddf72fa3977b6da52ab41b4ebd539
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>