chore: fix write_raw_block_with_fields error

Close [TD-21949](https://jira.taosdata.com:18080/browse/TD-21949)

source/libs/parser/src/parInsertUtil.c

@@ -671,7 +671,6 @@ int rawBlockBindData(SQuery* query, STableMeta* pTableMeta, void* data, SVCreate
       goto end;
     }
 
-    colLength[c] = htonl(colLength[c]);
     int8_t* offset = pStart;
     if (IS_VAR_DATA_TYPE(pColSchema->type)) {
       pStart += numOfRows * sizeof(int32_t);
@@ -687,4 +686,4 @@ int rawBlockBindData(SQuery* query, STableMeta* pTableMeta, void* data, SVCreate
 
 end:
   return ret;
-}
\ No newline at end of file
+}