Python 3.12 Support

[kwikiel]

I've noticed that the current mlx builds support Python versions 3.8 to 3.11. As Python 3.12 is gaining traction, I'm initiating a compatibility check by building mlx from source on Python 3.12. 3.7 support is declared but it don't see the build in the pip package here: https://pypi.org/project/mlx/#files

Python 3.11 (cp311)
Python 3.10 (cp310)
Python 3.9 (cp39)
Python 3.8 (cp38)

My goal is to identify any compatibility issues and report back with detailed findings. Depending on the results, I'm also willing to contribute fixes or updates needed to ensure Python 3.12 support.

I'm going to try building it on 3.12 python version from the source code and I will report back the findings.

[awni]

Thanks! Missing 3.12 was an oversight and is fixed in v0.0.4 (should be available in PyPi now).

I updated the stated requirements to be >=3.8, so we should be good there.