qcacld-3.0: Read correct ini values for roam inactivity configs

Incorrect ini values are read for the roam_scan_inactivity_time
and roam_scan_period_after_inactivity. So wrong values are
populated to firmware. This is seen with wlan-connection-roaming.ini
ini file is present on the device.

Read the value for roam_scan_inactivity_time from
CFG_ROAM_SCAN_INACTIVE_TIMER and read roam_scan_period_after_inactivity
from CFG_ROAM_SCAN_SECOND_TIMER.

Change-Id: I98a9d99f09200a021a123226cfb714b1c49c51d5
CRs-Fixed: 3259600

components/mlme/core/src/wlan_mlme_main.c

@@ -2140,7 +2140,7 @@ static void mlme_init_lfr_cfg(struct wlan_objmgr_psoc *psoc,
 
 	if (val)
 		lfr->roam_scan_inactivity_time =
-			cfg_get(psoc, CFG_ROAM_SCAN_SECOND_TIMER) * 1000;
+			cfg_get(psoc, CFG_ROAM_SCAN_INACTIVE_TIMER) * 1000;
 	else
 		lfr->roam_scan_inactivity_time =
 			cfg_get(psoc, CFG_ROAM_SCAN_INACTIVITY_TIME);
@@ -2150,7 +2150,7 @@ static void mlme_init_lfr_cfg(struct wlan_objmgr_psoc *psoc,
 
 	if (val)
 		lfr->roam_scan_period_after_inactivity =
-			cfg_get(psoc, CFG_ROAM_SCAN_INACTIVE_TIMER) * 1000;
+			cfg_get(psoc, CFG_ROAM_SCAN_SECOND_TIMER) * 1000;
 
 	else
 		lfr->roam_scan_period_after_inactivity =