cos_gpu_installer: remove python2 dependency

BUG=b/262049161
TEST=build container and use that image to install drivers on COS images:
cos-master, cos-101, cos-97, cos-93, cos-89

using
```
COS_GPU_INSTALLER=<image> cos-extensions install gpu
&
COS_GPU_INSTALLER=<image> cos-extensions install gpu -- --version=latest
```

Change-Id: I4324d514b7eebd9ab58ac37d5d7b72db7406f64c
Reviewed-on: https://cos-review.googlesource.com/c/cos/tools/+/40095
Cloud-Build: Arnav Kansal <rnv@google.com>
Tested-by: Arnav Kansal <rnv@google.com>
Reviewed-by: Meena Shanmugam <meenashanmugam@google.com>
1 file changed
tree: d30e28dcc0d9b0865623e138f1f7fd0f6728f37c
  1. coverage/
  2. release/
  3. src/
  4. testing/
  5. .gitignore
  6. BUILD.bazel
  7. cloudbuild.yaml
  8. CONTRIBUTING.md
  9. deps.bzl
  10. go.mod
  11. go.sum
  12. LICENSE
  13. README.md
  14. run_tests.sh
  15. WORKSPACE
README.md

Tools for Container-Optimized OS

This is a repository of various tools developed for Container-Optimized OS. Examples include cos-gpu-installer, cos-toolbox, etc.

See CONTRIBUTING.md for how to contribute.