btc_common: Redefine BTC assert macro to use standard assert

Allows assert to be disabled, made silent, etc.

Progress towards https://github.com/espressif/esp-idf/issues/6306

components/bt/host/bluedroid/btc/core/btc_dm.c

@@ -342,7 +342,7 @@ static void btc_dm_auth_cmpl_evt (tBTA_DM_AUTH_CMPL *p_auth_cmpl)
            )
 #endif
             if (1) {
-                bt_status_t ret;
+                bt_status_t ret __attribute__((unused));
                 BTC_TRACE_DEBUG("%s: Storing link key. key_type=0x%x",
                           __FUNCTION__, p_auth_cmpl->key_type);
                 ret = btc_storage_add_bonded_device(&bd_addr,

components/bt/host/bluedroid/btc/include/btc/btc_common.h

@@ -16,12 +16,12 @@
 #ifndef __BTC_COMMON_H__
 #define __BTC_COMMON_H__
 
+#include <assert.h>
 #include "common/bt_trace.h"
 #include "stack/bt_types.h"
 #include "osi/osi.h"
 
-#define BTC_ASSERTC(cond, msg, val) if (!(cond)) { LOG_ERROR( \
-    "### ASSERT : %s line %d %s (%d) ###", __FILE__, __LINE__, msg, val);}
+#define BTC_ASSERTC(cond, msg, val) assert(cond && msg)
 
 #define BTC_HAL_CBACK(P_CB, P_CBACK, ...)\
     if (P_CB && P_CB->P_CBACK) {            \