Merge pull request #4450 from taosdata/patch/TD-2267

[TD-2267]<fix>: remove redundant macro definition

src/inc/taosdef.h

@@ -428,11 +428,6 @@ void tsDataSwap(void *pLeft, void *pRight, int32_t type, int32_t size, void* buf
 #define TSDB_PORT_SYNC                  10
 #define TSDB_PORT_HTTP                  11
 #define TSDB_PORT_ARBITRATOR            12
-#define TSDB_PORT_DNODESHELL 0
-#define TSDB_PORT_DNODEDNODE 5
-#define TSDB_PORT_SYNC       10
-#define TSDB_PORT_HTTP       11
-#define TSDB_PORT_ARBITRATOR 12
 
 #define TSDB_MAX_WAL_SIZE    (1024*1024)