Improve upon python/native.py: Port rest of the bindings

[4thel00z]

python/native.py lacks access to the rest of the native API. Port over the missing functions and structs..

[XVilka]

For this purpose rz-bindgen fits better:

• https://github.com/rizinorg/rz-bindgen
• https://rizin.re/posts/gsoc-2022-rz-bindgen/