Bump @nx/nx-linux-x64-gnu from 20.0.6 to 20.0.8

Bumps [@nx/nx-linux-x64-gnu](https://github.com/nrwl/nx/tree/HEAD/packages/nx/native-packages/linux-x64-gnu) from 20.0.6 to 20.0.8.
- [Release notes](https://github.com/nrwl/nx/releases)
- [Commits](https://github.com/nrwl/nx/commits/20.0.8/packages/nx/native-packages/linux-x64-gnu)

---
updated-dependencies:
- dependency-name: "@nx/nx-linux-x64-gnu"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>