qcacmn: Fix connection failure with WEP AP

If AP was configured in WEP mode the scan module is not able to filter
the AP and thus connection fails.

Fix the logic due to which the AP was not filtered.

Change-Id: I03ee702875e867986e4bae635269a844914c8043
CRs-Fixed: 2057585

umac/scan/core/src/wlan_scan_cache_db_ops.c

@@ -418,7 +418,7 @@ static bool scm_is_wep_security(struct scan_filter *filter,
 	enum wlan_enc_type neg_mccipher = WLAN_ENCRYPT_TYPE_NONE;
 
 	/* If privacy bit is not set, consider no match */
-	if (db_entry->cap_info.wlan_caps.privacy)
+	if (!db_entry->cap_info.wlan_caps.privacy)
 		return false;
 
 	for (i = 0; i < filter->num_of_mc_enc_type; i++) {