Apple Silicon Support

[auto-differentiation-dev]

At the moment, our CI/CD pipelines only test Intel-Mac and the SIMD compilation flags are only for the Intel Platform.

We should add support for Apple Silicon (ARM-based), with the following steps:

• Update the SIMD flags to add the appropriate flag for ARM and select it by default on that architecture
• Add a CI/CD pipeline for Apple arm64 architecture
• Test with the latest MacOS / latest Apple Clang release
• Add Apple silicon builds to the Python wheels pipeline
• If possible, also add linux-arm64