qcacmn: Check first unused bit for multi client feature support

Currently host check 3rd bit of the extended feature flag to
know whether FW supports below two features:
1. Roam Frame info stats - per candidate frames support
2. multi-client feature flags support

The host should check different bits for different features.

Fix is to allow the host to check the first unused bit
(here 4th bit) of extended feature, flag to check whether FW
supports multi-client feature flags support.

Change-Id: I485aeab6a90e900a52e88cd013645203457c1adb
CRs-Fixed: 3184410

umac/cmn_services/obj_mgr/inc/wlan_objmgr_psoc_obj.h

@@ -239,11 +239,11 @@
 #define WLAN_RTT_11AZ_MAC_SEC_SUPPORT    0x00000002
 /* 11AZ Secure ranging PHY Security support */
 #define WLAN_RTT_11AZ_MAC_PHY_SEC_SUPPORT 0x00000004
-/* multi client feature flags support */
-#define WLAN_SOC_WLM_MULTI_CLIENT_LL_SUPPORT      0x00000008
 
 /* Roam Frame info stats - per candidate frames support */
 #define WLAN_ROAM_STATS_FRAME_INFO_PER_CANDIDATE  0x00000008
+/* multi client feature flags support */
+#define WLAN_SOC_WLM_MULTI_CLIENT_LL_SUPPORT      0x00000010
 
 /* PSOC op flags */