qcacmn: Add support to send new country to FW

Add support to set new country code to the FW

Change-Id: Id24967b7c9e93bfbf045f494f142be9e33e16483
CRs-Fixed: 2042879

wmi/inc/wmi_unified_priv.h

@@ -1313,6 +1313,9 @@ QDF_STATUS (*extract_dfs_radar_detection_event)(wmi_unified_t wmi_handle,
 		struct radar_found_info *radar_found,
 		uint32_t len);
 #endif
+
+QDF_STATUS (*send_set_country_cmd)(wmi_unified_t wmi_handle,
+				struct set_country *param);
 };
 
 struct target_abi_version {