ci: Extend feature selection on Linux CI

The following discussion from !841 (merged) should be addressed:

• @alatiera started a discussion: (+2 comments)

  This might get a bit out of hand if a crate ends up with more than one version features. But we can tackle that if that ever happens

On windows we are now doing the following, but on linux we are just building with the default features. Ideally linux would be using a matrix as well.

  parallel:
    matrix:
      - FEATURES:
        - "--no-default-features"
        - "--all-features"
        - ""