[Bug] [connector-mongo] flinksql-mongo查询失败报错

### Search before asking

- [X] I had searched in the [issues](https://github.com/DTStack/chunjun/issues) and found no similar issues.

### What happened

```
2022-12-13 15:51:57,022 INFO org.apache.flink.contrib.streaming.state.RocksDBStateBackend [] - Using predefined options: DEFAULT.
2022-12-13 15:51:57,023 INFO org.apache.flink.contrib.streaming.state.RocksDBStateBackend [] - Using default options factory: DefaultConfigurableOptionsFactory{configuredOptions={}}.
2022-12-13 15:51:58,015 WARN org.apache.flink.table.client.cli.CliClient [] - Could not execute SQL statement.
org.apache.flink.table.client.gateway.SqlExecutionException: Invalid SQL query.
at org.apache.flink.table.client.gateway.local.LocalExecutor.executeQueryInternal(LocalExecutor.java:548) ~[flink-sql-client_2.11-1.12.7.jar:1.12.7]
at org.apache.flink.table.client.gateway.local.LocalExecutor.executeQuery(LocalExecutor.java:374) ~[flink-sql-client_2.11-1.12.7.jar:1.12.7]
at org.apache.flink.table.client.cli.CliClient.callSelect(CliClient.java:648) ~[flink-sql-client_2.11-1.12.7.jar:1.12.7]
at org.apache.flink.table.client.cli.CliClient.callCommand(CliClient.java:323) ~[flink-sql-client_2.11-1.12.7.jar:1.12.7]
at java.util.Optional.ifPresent(Optional.java:159) [?:1.8.0_211]
at org.apache.flink.table.client.cli.CliClient.open(CliClient.java:214) [flink-sql-client_2.11-1.12.7.jar:1.12.7]
at org.apache.flink.table.client.SqlClient.openCli(SqlClient.java:144) [flink-sql-client_2.11-1.12.7.jar:1.12.7]
at org.apache.flink.table.client.SqlClient.start(SqlClient.java:115) [flink-sql-client_2.11-1.12.7.jar:1.12.7]
at org.apache.flink.table.client.SqlClient.main(SqlClient.java:201) [flink-sql-client_2.11-1.12.7.jar:1.12.7]
Caused by: scala.MatchError: null
at org.apache.flink.table.planner.plan.nodes.common.CommonPhysicalTableSourceScan.createSourceTransformation(CommonPhysicalTableSourceScan.scala:78) ~[chunjun-core.jar:?]
at org.apache.flink.table.planner.plan.nodes.physical.stream.StreamExecTableSourceScan.translateToPlanInternal(StreamExecTableSourceScan.scala:91) ~[flink-table-blink_2.11-1.12.7.jar:1.12.7]
at org.apache.flink.table.planner.plan.nodes.physical.stream.StreamExecTableSourceScan.translateToPlanInternal(StreamExecTableSourceScan.scala:44) ~[flink-table-blink_2.11-1.12.7.jar:1.12.7]
at org.apache.flink.table.planner.plan.nodes.exec.ExecNode$class.translateToPlan(ExecNode.scala:59) ~[flink-table-blink_2.11-1.12.7.jar:1.12.7]
at org.apache.flink.table.planner.plan.nodes.physical.stream.StreamExecTableSourceScan.translateToPlan(StreamExecTableSourceScan.scala:44) ~[flink-table-blink_2.11-1.12.7.jar:1.12.7]
at org.apache.flink.table.planner.plan.nodes.physical.stream.StreamExecLegacySink.translateToTransformation(StreamExecLegacySink.scala:158) ~[flink-table-blink_2.11-1.12.7.jar:1.12.7]
at org.apache.flink.table.planner.plan.nodes.physical.stream.StreamExecLegacySink.translateToPlanInternal(StreamExecLegacySink.scala:82) ~[flink-table-blink_2.11-1.12.7.jar:1.12.7]
at org.apache.flink.table.planner.plan.nodes.physical.stream.StreamExecLegacySink.translateToPlanInternal(StreamExecLegacySink.scala:48) ~[flink-table-blink_2.11-1.12.7.jar:1.12.7]
at org.apache.flink.table.planner.plan.nodes.exec.ExecNode$class.translateToPlan(ExecNode.scala:59) ~[flink-table-blink_2.11-1.12.7.jar:1.12.7]
at org.apache.flink.table.planner.plan.nodes.physical.stream.StreamExecLegacySink.translateToPlan(StreamExecLegacySink.scala:48) ~[flink-table-blink_2.11-1.12.7.jar:1.12.7]
```

### What you expected to happen

我希望可以正常查询。select * from mogodb_source_映射表; 可以正常查询。

### How to reproduce

只要查询就报错。

### Anything else

_No response_

### Version

master

### Are you willing to submit PR?

- [X] Yes I am willing to submit a PR!

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)