Enable global jwt settings in CrateDB 5.10.1+

[tomach]

Summary of changes

This ensures that default global JWT authentication settings are added to the CrateDB command when:

• Deploying new clusters with version >= 5.10.1
• Upgrading existing clusters to CrateDB version >= 5.10.1

https://cratedb.com/docs/crate/reference/en/master/config/node.html#jwt-defaults

Checklist

• Link to issue this PR refers to: https://github.com/crate/cloud/issues/2244
• Relevant changes are reflected in CHANGES.rst
• Added or changed code is covered by tests
• Documentation has been updated if necessary
• Changed code does not contain any breaking changes (or this is a major version change)

[plaharanne]

Looks good to me