Support Cython 3

Patch 11.8.3

- Compatability with Cython 3
- New API cudart.getLocalRuntimeVersion()
- Modernize build config

Rebase to CTK 12.3

Rebase to CTK 12.2

Open libcuda.so.1 instead of libcuda.so

Rebase to CTK 12.1

Rebase to CTK 12.0

Patch 11.8.1

- Resolve issue 27
- Update install instructions to use latest CTK

Rebase to CTK 11.8

Patch fixes for error handling and C type interoperability