Adds tools/verify-vm/provisioners/<module>.sh hook so per-module setup
(build vulnerable sudo from source, drop polkit allow rule, add sudoers
grant) lives in checked-in scripts rather than manual VM steps. Vagrantfile
runs the script as root before build-and-verify if it exists.
Also fixes mainline kernel fetch to fall back from /v${KVER}/amd64/ to
/v${KVER}/ for old kernels (≤ ~4.15) where debs aren't under the amd64
subdir, and accepts both 'linux-image-' (old) and 'linux-image-unsigned-'
(new) deb names.
Wires up 4 previously-deferred targets to expect VULNERABLE:
- sudo_chwoot: builds sudo 1.9.16p1 from upstream into /usr/local
- udisks_libblockdev: installs udisks2 + polkit rule for vagrant user
- mutagen_astronomy: pins mainline 4.14.70 (one below the .71 fix)
- sudo_runas_neg1: adds (ALL,!root) sudoers grant
leviathan
270ddc1681