ath10k: Define wlan hardware param for pdev suspend option

The pdev suspend configuration in the WLAN firmware is specific
to the hardware version and bus interface. Add hardware param
for each wlan hardware version and use the hardware param value
during wlan pdev suspend to avoid the power leakage during
system suspend.

CRs-Fixed: 2164529
Change-Id: I020eaa43977d5726765dda1616715f519ad6e443
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>