fix: should not set startFunc/stopFunc to 0. when the trans is not finished on...

fix: should not set startFunc/stopFunc to 0. when the trans is not finished on taosd stop, it will cause the startFunc/stopFunc setting error

source/dnode/mnode/impl/src/mndTrans.c

@@ -512,7 +512,7 @@ static int32_t mndTransActionInsert(SSdb *pSdb, STrans *pTrans) {
     if (fp) {
       (*fp)(pSdb->pMnode, pTrans->param, pTrans->paramLen);
     }
-    pTrans->startFunc = 0;
+    // pTrans->startFunc = 0;
   }
 
   return 0;
@@ -555,7 +555,7 @@ static int32_t mndTransActionDelete(SSdb *pSdb, STrans *pTrans, bool callFunc) {
     if (fp) {
       (*fp)(pSdb->pMnode, pTrans->param, pTrans->paramLen);
     }
-    pTrans->stopFunc = 0;
+    // pTrans->stopFunc = 0;
   }
 
   mndTransDropData(pTrans);