Reorganize wheels

[andrej]

Towards pip install mlir-aie "just working", i.e. no need to mess with PATHs and the like afterwards.

• Move mlir_aie/bin to <packagename>.data/scripts inside wheel.
  • This means during installation, pip install mlir-aie will put aiecc.py, aie-opt etc. into a directory that is already on the user's PATH.
• Add mlir and mlir-python-utils as dependencies in the mlir-aie wheel.
  • This means users won't have to install these dependencies manually.

[andrej]

I have new found respect for you @makslevental for dealing with the mess that is Python setuptools/distutils. Not very fun.

This might end up being kind of hard to make work. I have not seen any provisions in the wheel spec that would allow for installing shared libraries, for example.