[fix-33057][core]定义表时primary key前未加','需要异常提示，修改出错

Author: simenliuxing

core/src/main/java/com/dtstack/flink/sql/table/AbstractTableParser.java

@@ -142,7 +142,7 @@ private Tuple2<String, String> extractType(String fieldRow, String tableName) {
     }
 
     public void dealPrimaryKey(Matcher matcher, AbstractTableInfo tableInfo) {
-        String primaryFields = matcher.group(1).trim();
+        String primaryFields = matcher.group(2).trim();
         String[] splitArray = primaryFields.split(",");
         List<String> primaryKeys = Lists.newArrayList(splitArray);
         tableInfo.setPrimaryKeys(primaryKeys);