source(oracle)->sink(greenplum)时，mode:insert正常同步数据，mode(update)提示报错postgresql版本要>=9.5

### Search before asking

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

### What happened

0，环境：
chunjun版本：v1.12.5（2022-07-25发布的）
source(oracle 12c)-->sink(greenplum 6.16.0，对应postgresql 9.4.24)
1，问题：
json：mode insert时，正常同步数据；update模式时，报错：
Caused by: java.lang.RuntimeException: the postgreSql version is [9.4] and must greater than or equal to 9.5 when you use update mode and source is POSTGRESQL

### What you expected to happen

fix it,tks

### How to reproduce

see What happened

### Anything else

_No response_

### Version

1.12_release

### Are you willing to submit PR?

- [ ] 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)