Fluss catalog expose client.security.* to optional options.

### Search before asking

- [x] I searched in the [issues](https://github.com/alibaba/fluss/issues) and found nothing similar.

### Description

A tiny modification to expose client.security.* to optional options. Currently, though we can pass these params using ` helper.validateExcept(CLIENT_SECURITY_PREFIX);` , new modification. it make it visible for catalog management tools to show what option is suggested to use.

### Willingness to contribute

- [ ] I'm willing to submit a PR!

Start by tracing helper.validateExcept(CLIENT_SECURITY_PREFIX) and how catalog management tools build their optional options. Confirm which client.security.* parameters are currently accepted, then make sure those options are exposed as suggested values for catalog management; done means the tools visibly include the client.security.* options.

Written by the indexing model from the issue text.