Cbor integration

[maxwellflitton]

Thank you for submitting this pull request! We appreciate you spending the time to work on these changes.

What is the motivation?

Support for cbor and None

Type of Change

• 📚 Examples / docs / tutorials / dependencies update
• 🔧 Bug fix (non-breaking change which fixes an issue)
• 🥂 Improvement (non-breaking change which improves an existing feature)
• 🚀 New feature (non-breaking change which adds functionality)
• 💥 Breaking change (fix or feature that would cause existing functionality to change)
• 🔐 Security fix

What does this change do?

Native python cbor is now implemented in the python client. Because of this None type is serialized with the correct tag for the surrealDB server.

What is your testing strategy?

wrote a test for None serialization and how it implements the

Is this related to any issues?

issue 161

Have you read the Contributing Guidelines?

• I have read the Contributing Guidelines