AUXV support and code cleanups

What's Changed

• Cosmetic change to adapt to new pep8 style by @elfosardo in #99
• Cleaning test_detect by @elfosardo in #95
• [Bugzilla 1729237] Fix benchmark output for disks by @elfosardo in #98
• smart support for nvme devices by @elfosardo in #94
• Add auxv detection by @mrda in #101
• Remove unused files under hardware/cardiff/VM. by @amoralej in #102
• Improve resiliency to failure by @mrda in #105
• Enforce 80 columns line length by @elfosardo in #103
• Use string format instead of concatenation by @elfosardo in #106
• Fix error mem benchmark with Python 3 by @elfosardo in #108

New Contributors

• @mrda made their first contribution in #101
• @amoralej made their first contribution in #102

Full Changelog: 0.21.1...0.22.0