hooks: reject new init scripts missing "oom score" [reland]

We want all init scripts to specify this line, so add a build-time
hook requiring all new init scripts have it.

This adds a few more packages to the list based on postsubmit
failures.

BUG=None
TEST=CQ passes

Change-Id: Id2521ca15ffac8a10d4bdf5ee580223f2a22e631
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosutils/+/3060781
Tested-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Sarthak Kukreti <sarthakkukreti@chromium.org>
1 file changed