vSphere 9.0 bindings

What's Changed

• Add support for vSphere 9.0 by @noclue in #4
• Prepare for v0.2.4 by @noclue in #5

This change may break clients as 9.0 introduces a number of new parameters and fields in existing functions and structures.

There are no feature changes to vtui and no new builds.

New Contributors

• @noclue made their first contribution in #4

Full Changelog: v0.2.3...v0.2.4