Revert "Remove bulky vmlinu[zx] from rootfs."

This reverts commit 9e730a112ca18e0c1be1c79fc1bfd7bdca8314f6.

This is suspected to have broken moblab-generic-vm-paladin

BUG=chromium:461595, chromium:822795

Change-Id: I663611d830d894a62f2f77487a20d2da1ad10992
Reviewed-on: https://chromium-review.googlesource.com/966696
Reviewed-by: Ilja H. Friedel <ihf@chromium.org>
Tested-by: Ilja H. Friedel <ihf@chromium.org>
3 files changed