eclass-overlay: Add groups needed by sys-apps/systemd-utils[udev]

BUG=none
TEST=CQ passes

Change-Id: Ib82e72d22053819855708de04f8e0a3f30b95c44
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/eclass-overlay/+/4028702
Auto-Submit: Matt Turner <msturner@google.com>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Tested-by: Matt Turner <msturner@google.com>
Commit-Queue: Matt Turner <msturner@google.com>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
20 files changed
tree: e3eaa8cf9cc15f3369b3a977c67bf9b41eb62d79
  1. acct-group/
  2. acct-user/
  3. eclass/
  4. metadata/
  5. profiles/
  6. OWNERS
  7. OWNERS.security
  8. PRESUBMIT.cfg
  9. README.md
README.md

CrOS eclass overlay

This eclass overlay is used for 2 purposes: