Change project name to 'ml-exchange' (#397)

Updated project name from 'mlx' to 'ml-exchange'.

Author: romeokienzler

pyproject.toml

@@ -3,7 +3,7 @@ requires = ["setuptools>=61.0", "wheel", "setuptools_scm"]
 build-backend = "setuptools.build_meta"
 
 [project]
-name = "mlx"                      # <--- change to your package name on PyPI
+name = "ml-exchange"
 version = "0.1"                # setuptools_scm will override when building from git tags
 description = "Machine Learning Exchange (MLX) library"
 readme = "README.md"