hooks: disallow SDK packages installing into /dev

Since we always bind mount /dev from the host distro, we don't want
packages randomly installing content into it & corrupting things.

BUG=None
TEST=SDK builders passes

Change-Id: Ie60e89391fa3557e2fcf627e53ea761ef26cf597
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosutils/+/2113297
Reviewed-by: Alex Klein <saklein@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
Tested-by: George Engelbrecht <engeg@google.com>
Commit-Queue: George Engelbrecht <engeg@google.com>
1 file changed