Haiku gets NVMe driver

Due to the awesome work by long-time developer waddlesplash, nightly images after hrev53079 have read/write NVMe support built-in. These devices now show up in /dev/disk/nvme/ and are fully useable by Haiku. I've personally tested my Samsung 950 Pro and seen raw read speeds up to 1.4GiB/s. Another important driver for Haiku to have, and with today's modern laptops (and most desktops) all having NVMe support, pretty much a must-have.