qcacmn: Increase the wmi watchdog timeout to 30sec

Under low memory conditions skb allocation sleeps
and results in kernel work queue watchdog.

Increase the wmi timeout to check if the system
recovers to allocate the SKB.

Change-Id: Ie4e42fdc71703c687ba2e5a4d995481ea7931c97
CRs-Fixed: 2158198
1 file changed