testing/nilfs-utils: revive removed aport, modernize
This wasn't in unmaintained, it was and then was purged. I pulled it back out with git, updated the APKBUILD and pkgver, and then tested it in a VM.
This wasn't in unmaintained, it was and then was purged. I pulled it back out with git, updated the APKBUILD and pkgver, and then tested it in a VM.