qcacld-3.0: Update Assoc IEs to firmware after STA connects

As part of MBO(Multiband Operations), the Assoc IE's including
MBO IE need to be sent to FW as part of Roam Scan Offload command
so that these IE's can be used later in firmware initiated roams

Change-Id: Ia873c65a7813ae63d8e53d7445095990b0c2fed7
CRs-Fixed: 1039969
(cherry picked from commit 0af3520421400b65002604e0a3a9c7c714cc1e21)
diff --git a/core/hdd/inc/wlan_hdd_wext.h b/core/hdd/inc/wlan_hdd_wext.h
index 8d23b42..68707c0 100644
--- a/core/hdd/inc/wlan_hdd_wext.h
+++ b/core/hdd/inc/wlan_hdd_wext.h
@@ -215,6 +215,9 @@
 #define WFD_OUI_TYPE_SIZE  4
 #endif
 
+#define MBO_OUI_TYPE   "\x50\x6f\x9a\x16"
+#define MBO_OUI_TYPE_SIZE  4
+
 typedef enum {
 	eWEXT_WPS_OFF = 0,
 	eWEXT_WPS_ON = 1,