qcacmn: Fix for qdf_get_log_timestamp_lightweight not being defined

qdf_get_log_timestamp_lightweight function is defined only when
ENHANCED_OS_ABSTRACTION is not enabled, defining it when
ENHANCED_OS_ABSTRACTION is enabled as well.

Change-Id: Ia146feed5536a7b99653d7690f3204e6cbaf3f4c
CRs-Fixed: 3471529

qdf/inc/qdf_time.h

@@ -284,6 +284,11 @@ uint64_t qdf_get_log_timestamp(void);
  */
 uint64_t qdf_get_log_timestamp_usecs(void);
 
+/**
+ * qdf_get_log_timestamp_lightweight() - get time stamp for logging
+ */
+#define qdf_get_log_timestamp_lightweight() qdf_get_log_timestamp()
+
 /**
  * qdf_get_monotonic_boottime() - get monotonic kernel boot time
  * This API is similar to qdf_get_system_boottime but it includes