wlan : Disconnect from the AP if security params changes in beacon.

Added a support to check the change in security in beacon and if
security is changed disconnect from AP.

Handled below security changes:
WPA     <-> WEP
RSN     <-> WEP
WPA/RSN <-> WEP

Logic to handle security change from OPEN to other and vice versa
is arleady present.

CRs-Fixed: 757941
Change-Id: I756686c2d9a0caaec32ff646f3a4d892a5cf8101
diff --git a/CORE/WDI/CP/src/wlan_qct_wdi.c b/CORE/WDI/CP/src/wlan_qct_wdi.c
index 66d54f3..d4599ed 100644
--- a/CORE/WDI/CP/src/wlan_qct_wdi.c
+++ b/CORE/WDI/CP/src/wlan_qct_wdi.c
@@ -194,6 +194,7 @@
    ,FEATURE_NOT_SUPPORTED          //46
    ,FEATURE_NOT_SUPPORTED          //47
    ,WPS_PRBRSP_TMPL                //48
+   ,BCN_IE_FLT_DELTA               //49
 
 };
 
@@ -1401,6 +1402,10 @@
                      case WPS_PRBRSP_TMPL: snprintf(pCapStr, sizeof("WPS_PRBRSP_TMPL"), "%s", "WPS_PRBRSP_TMPL");
                           pCapStr += strlen("WPS_PRBRSP_TMPL");
                           break;
+                     case BCN_IE_FLT_DELTA: snprintf(pCapStr, sizeof("BCN_IE_FLT_DELTA"), "%s", "BCN_IE_FLT_DELTA");
+                          pCapStr += strlen("BCN_IE_FLT_DELTA");
+                          break;
+
 
                  }
                  *pCapStr++ = ',';