[Imporve][ClickhouseFile] Improve clickhousefile generation parameter configuration

[caicancai]

Purpose of this pull request

Does this PR introduce any user-facing change?

How was this patch tested?

Check list

• If any new Jar binary package adding in your PR, please add License Notice according
  New License Guide
• If necessary, please update the documentation to describe the new feature. https://github.com/apache/seatunnel/tree/dev/docs
• If you are contributing the connector code, please check that the following files are updated:
  1. Update plugin-mapping.properties and add new connector information in it
  2. Update the pom file of seatunnel-dist
  3. Add ci label in label-scope-conf
  4. Add e2e testcase in seatunnel-e2e
  5. Update connector plugin_config
• Update the release-note.

[caicancai]

Some versions of ClickHouse require you to specify this parameter to execute multiple SQL statements.

--multiquery, -n – If specified, multiple queries separated by semicolons can be listed after the --query option. For convenience, it is also possible to omit --query and pass the queries directly after --multiquery.