Install on apple silicon

[nextgenusfs]

Had to so the following to get it to build:

1. Install hdf5 with home-brew, but needed to use older version: brew install hdf5@1.10
2. Export this env variable: export HDF5_DIR=$(brew --prefix hdf5@1.10)
3. Then run cargo build --release from the parent directory.

[felicitas215]

Hi, just in case that this is still relevant, there are experimental installation instructions for using Helixer with Apple Silicon: https://github.com/usadellab/Helixer/blob/main/docs/helixer_on_macOS.md.