qcacmn: Change log level to debug for "Failed to create a scan entry"

Its pretty common to simulate malformed beacon/brobe response
frames leading to print "Failed to create a scan entry".

Change-Id: Id89c4e66f0ac449b02e774067932e65d1da9ddc8
CRs-Fixed: 2431173
diff --git a/umac/scan/dispatcher/src/wlan_scan_utils_api.c b/umac/scan/dispatcher/src/wlan_scan_utils_api.c
index af5ef67..e9049fe 100644
--- a/umac/scan/dispatcher/src/wlan_scan_utils_api.c
+++ b/umac/scan/dispatcher/src/wlan_scan_utils_api.c
@@ -1463,9 +1463,8 @@
 						frm_subtype, rx_param,
 						scan_list);
 
-	if (QDF_IS_STATUS_ERROR(status)) {
-		scm_err_rl("Failed to create a scan entry");
-	}
+	if (QDF_IS_STATUS_ERROR(status))
+		scm_debug_rl("Failed to create a scan entry");
 
 	return status;
 }