qcacld-3.0: Add support for timer based to capture tsf

Add configuration CONFIG_WLAN_SYNC_TSF_TIMER and macro
WLAN_FEATURE_TSF_TIMER_SYNC to capture and get the tsf
from firmware.

Change-Id: I62298791cbafed84f1d23f1a2ecb5c2835dcd137
CRs-Fixed: 2564860
3 files changed