Use bucketfs-python new SSL verification option

[tkilias]

Background

• Caused by https://github.com/exasol/ai-lab/issues/196
• In https://github.com/exasol/bucketfs-python/releases/tag/0.9.0 we released a new option to configure SSL verification with bucketfs-python
• The upload udf can't use it currently, because BucketFSFactory doesn't support it

Acceptance Criteria

• [ ] SLC Deployer Lib supports it
• [ ] SLC Deployer CLI supports it
• [ ] Model Upload CLI supports

[tkilias]

Done with https://github.com/exasol/transformers-extension/issues/236 and https://github.com/exasol/transformers-extension/issues/228