qcacld-3.0: Remove obsolete macro HIGH_PRIORITY

After control path scheduler componentization cds_mq.h
HIGH_PRIORITY macro is no longer used hence remove it.

Change-Id: Ied7a2078753686ee2d885b072f2f03a1fd810e9c
CRs-Fixed: 2000214

core/cds/inc/cds_mq.h

@@ -44,8 +44,6 @@
 #include <qdf_types.h>
 #include <qdf_status.h>
 
-#define HIGH_PRIORITY 1
-
 /**---------------------------------------------------------------------------
 
    \brief cds_send_mb_message_to_mac() - post a message to a message queue

core/mac/src/pe/lim/lim_api.c

@@ -942,7 +942,7 @@ uint32_t lim_post_msg_high_priority(tpAniSirGlobal mac,
 				    struct scheduler_msg *msg)
 {
 	return scheduler_post_msg_by_priority(QDF_MODULE_ID_PE,
-					       msg, HIGH_PRIORITY);
+					       msg, true);
 }
 
 /*--------------------------------------------------------------------------