Install `deepspeed-kernels` only on Linux (#4739)
The package[^1] does not have sdists, and the only wheels it has are for
Linux. The package therefore fails to install on any other platform. The
solution to install the dev requirements on macOS is to skip the
installation on incompatible OS's.
[^1]:
https://pypi.org/project/deepspeed-kernels/0.0.1.dev1698255861/#files
Co-authored-by: Logan Adams <114770087+loadams@users.noreply.github.com>
