qcacmn: Converge PNO related ini items to scan component

Add basic infra to move the following PNO  to converged scan
component:
CFG_ENABLE_DFS_PNO_CHNL_SCAN 	 CFG_PNO_SCAN_SUPPORT
CFG_PNO_SCAN_TIMER_REPEAT_VALUE	 CFG_PNO_SLOW_SCAN_MULTIPLIER
CFG_PNO_CHANNEL_PREDICTION	 CFG_TOP_K_NUM_OF_CHANNELS
CFG_STATIONARY_THRESHOLD	 CFG_CHANNEL_PREDICTION_FULL_SCAN_MS
CFG_ADAPTIVE_PNOSCAN_DWELL_MODE	 CFG_SCAN_BACKOFF_MULTIPLIER
CFG_MAWC_NLO_ENABLED	         CFG_MAWC_NLO_EXP_BACKOFF_RATIO
CFG_MAWC_NLO_INIT_SCAN_INTERVAL	 CFG_MAWC_NLO_MAX_SCAN_INTERVAL

Change-Id: I81bdbd917969fc8a73e6e5359ca69f78acdf723c
CRs-Fixed: 2357605
7 files changed