tls: Move tls-versions to rust

tls: Move tls-versions to rust

This commit is designed in preparation of enabling the handshake object
to log it's own contents rather than being done on the C side.
Moving the tls versions functionality to rust has a couple of uses:
1. Allows both rust and C side to use these fields
2. Moves more of the tls related logic to rust
3. C side can still use these values because of cbindgen