qcacmn: Reduce DBS opportunistic timer value to 5 sec

Drop the timeout to 5 sec on hastings as it is a 2x2 DBS solution,
as IOT issues due to frequent 2x2 to 1x1 or 1x1 to 2x2 transition
can be avoided.

Change-Id: I67f9c97a7190baeadba79d709a8773b154932e76
CRs-Fixed: 2281954

umac/cmn_services/policy_mgr/src/wlan_policy_mgr_i.h

@@ -26,7 +26,7 @@
 #include "qdf_defer.h"
 #include "wlan_reg_services_api.h"
 
-#define DBS_OPPORTUNISTIC_TIME    10
+#define DBS_OPPORTUNISTIC_TIME   5
 #ifdef QCA_WIFI_3_0_EMU
 #define CONNECTION_UPDATE_TIMEOUT 3000
 #else