gpu-setup in the gpgpu provider does not work on ARM64

[bladernr]

Bug Description

Before there was no need to worry about arm64 but with the advent of NVIDIA's Grace SoC and others like Ampere One (and even Altra) there is a case for GPU compute on ARM servers and we need to account for that in cert.

Currently the gpu-setup scrip hardcodes the x86_64 repo from nvidia to install the cuda stuff needed for compiling software. We need to add a pathway to detect the arch, and properly choose the right repo to add from NVIDIA.

To Reproduce

Install canonical-certification-server and checkbox-provider-gpgpu on an arm64 machine
Run gpu-setup
See it install the x86_64 repo instead of the arm64 repo

Environment

ARM64 servers. This was observed by a vendor.
We can also try this out on Lubba in the cert lab.

Relevant log output

No response

Additional context

No response

[syncronize-issues-to-jira]

Thank you for reporting us your feedback!

The internal ticket has been created: https://warthogs.atlassian.net/browse/CHECKBOX-1349.

This message was autogenerated

[pedro-avalos]

Closing this issue as it is stale and unrelated to the current setup of the GPGPU provider (which now doesn't use gpu-setup).

#1762 resolves the underlying issue of adding arm64 support for the GPGPU provider.