msm: msm_watchdog_v2: Use high priority work queue

Since missing a watchdog deadline results in a system crash, the
watchdog tasks should be scheduled on a high priority work queue.

Change-Id: Icee6c80668b3ecc3e0b391f496f522fb74c10961
Signed-off-by: Mitchel Humpherys <mitchelh@codeaurora.org>
1 file changed