wlan: Correct value for bad RSSI in PER based roaming

Bad rssi value for PER based roam is not assigned to sme roam
config correctly from hdd config which is causing all candidates
to be discarding after the event.

Add changes to assign value from hdd config to sme config.

Change-Id: Iee6aaa2ea890adbce3e6479adc7fffe6e88da44c
CRs-Fixed: 2002633
diff --git a/CORE/SME/src/csr/csrApiScan.c b/CORE/SME/src/csr/csrApiScan.c
index 0e8bc3a..fb071d9 100644
--- a/CORE/SME/src/csr/csrApiScan.c
+++ b/CORE/SME/src/csr/csrApiScan.c
@@ -2221,8 +2221,9 @@
 
     if (bssInfo->rssi < pMac->roam.configParam.PERMinRssiThresholdForRoam) {
         smsLog(pMac, LOG1,
-               FL("discrarding candidate due to low rssi=%d bssid "
+               FL("discarding candidate due to low rssi=%d than %d, bssid "
                MAC_ADDRESS_STR), bssInfo->rssi,
+               pMac->roam.configParam.PERMinRssiThresholdForRoam,
                MAC_ADDR_ARRAY(pBss->Result.BssDescriptor.bssId));
         return 0;
     }