[hotfix-#1869] [connector-jdbc-base] Using Collections.singletonList …

…returns an unmodifiable list, but modifications are made in the code

chunjun-connectors/chunjun-connector-jdbc-base/src/main/java/com/dtstack/chunjun/connector/jdbc/table/JdbcDynamicTableFactory.java

@@ -157,9 +157,8 @@ protected JdbcConfig getSinkConnectionConfig(
         JdbcConfig jdbcConfig = new JdbcConfig();
         SinkConnectionConfig conf = new SinkConnectionConfig();
         jdbcConfig.setConnection(Collections.singletonList(conf));
-
         conf.setJdbcUrl(readableConfig.get(URL));
-        conf.setTable(Collections.singletonList(readableConfig.get(TABLE_NAME)));
+        conf.setTable(Arrays.asList(readableConfig.get(TABLE_NAME)));
         conf.setSchema(readableConfig.get(SCHEMA));
         conf.setAllReplace(readableConfig.get(SINK_ALL_REPLACE));