General updates for Zig v0.11.0-dev

[marcosmartineznet]

Changes

General updates and changes for zig version 0.11.0-dev.4308+417b92f08

• Adds zig-yaml as a submodule in benchmark/
• Uses an ArenaAllocator with the GeneralPurposeAllocator in benchmark
• Updates to use multi-item for
• Handles error raised with PyArg_ParseTuple
• Used time.perf_counter instead of time.time in benchmark.py
• Adds general suggestions and todos in the commnets

Open to discussion!

I watched you PyCon DE 2022 talk on this topic and was fascinated by the effort. I think it'd be great in a setuptools extensions or minimal binding library can come about from this effort.

I'm newcomer to zig, so I definitely don't have everything right with these changes. I am open to discussion to help with this. Feel free to comment or close.