Add Python bindings

[antangelo]

Add Python bindings using something like PyO3. These should be able to read out image metadata and files, as well as pack with the ability to create and nest all of the core-provided filesystems.

[astarivi]

Having done some Java bindings for xdvdfs myself, I'm really digging the idea of having readily available bindings for high level languages.

I could try and build some synchronous Python bindings, and potentially polish my existing Java bindings to bring them here too, if that's fine.

Additionally, I would like to ask for your input on where to place these new components in the repository, and how would they integrate with the current build system.

[antangelo]

Cargo restrictions with feature resolutions would force these bindings to be separate (at least from the workspace), so they can't integrate directly with the current build structure. Feature sets are combined, so if the bindings required sync on core, it would force cli/web/desktop to build sync as well (which won't work for web/desktop). They could potentially be in their own workspace that references core from the parent, and is excluded from the main workspace. There could also be implications depending on the target language too and how it wants to be built, but I haven't given it that much thought ahead.

I'm not opposed to hosting additional bindings (like java) if they are useful to downstream project and do not introduce a huge maintenance burden. Ideally they would be similarly flexible to the other bindings in that they support all operations/filesystems. We also need to keep packaging in mind (which I am not familiar with for java libraries).