Add support to release aarch64 wheels

[odidev]

Problem

On aarch64, ‘pip install fastobo’ build the wheels from source code and then installs it. It requires the user to have a development environment installed on his system. Also, it takes more time to build the wheels than downloading and extracting the wheels from PyPi.

Resolution

On aarch64, ‘pip install fastobo’ should download the wheels from PyPi

@althonos, Please let me know your interest in releasing aarch64 wheels. I can help with this.

[althonos]

I agree this would be a good thing to have. Rust builds are painfully slow, so the more available wheels, the better.

[althonos]

Thanks a lot for your PR!