qcacld-3.0: Set freq present as false in sap_get_freq_list

Currently if the first channel if seen in the normalize
acs weight array is found, the driver does not set the
freq present as false back, which leads to further
disabling all frequencies for SAP which should not be
the expectation.

Fix is to set the freq present as false again for the
next frequency.

Change-Id: Iabeb40179a0ef02cb51441b1148eea79b82d0ebf
CRs-Fixed: 2578551

core/sap/src/sap_fsm.c

@@ -3419,6 +3419,7 @@ static QDF_STATUS sap_get_freq_list(struct sap_context *sap_ctx,
 		if (freq_present_in_list && !normalize_factor) {
 			sap_debug("chan_freq %d ecluded normalize weight 0",
 				  chan_freq);
+			freq_present_in_list = false;
 			continue;
 		}
 #ifdef FEATURE_WLAN_AP_AP_ACS_OPTIMIZE