infra: Update LibHac to v0.20.0.
This updates the LibHac dependency to the alpha 0.20.0 version, which was left unpublished before the repo was deleted by the maintainer. This MR is an effort to bring those changes in.
This updates the LibHac dependency to the alpha 0.20.0 version, which was left unpublished before the repo was deleted by the maintainer. This MR is an effort to bring those changes in.