qcacld-3.0: Add service_available_event handler for FILS roam capability

Currently, wmi_service_bitmap field in WMI_SERVICE_READY_EVENT is
exhausted. WMI_SERVICE_AVAILABLE_EVENT is available for upcoming
capability intimations.

Add service_available_event handler in host driver to extract
FILS roaming capability of fw. Based on this capability only,
send RSO, update connect params, HLP IE commands, GTK offload
are sent to fw.

Change-Id: I320ba86d29109d8cba23830ef9cb5e159792f19a
CRs-Fixed: 2094229

core/mac/inc/ani_global.h

@@ -921,6 +921,7 @@ typedef struct sAniSirGlobal {
 	uint8_t lteCoexAntShare;
 	uint8_t beacon_offload;
 	bool pmf_offload;
+	bool is_fils_roaming_supported;
 	uint32_t fEnableDebugLog;
 	uint16_t mgmtSeqNum;
 	bool enable5gEBT;