Moving lro lib into cros-platform

Straight move to start.
The next CL will update to make it work in cros-platform (so the diff is
clearer and decoupled from the git repo move itself).

BUG=None
TEST=None

Change-Id: I50999b152f098eabaacd04a17c072db31293391e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/dev-util/+/2875880
Tested-by: C Shapiro <shapiroc@chromium.org>
Auto-Submit: C Shapiro <shapiroc@chromium.org>
Reviewed-by: Seewai Fu <seewaifu@google.com>
Reviewed-by: Jae Hoon Kim <kimjae@chromium.org>
Commit-Queue: C Shapiro <shapiroc@chromium.org>
3 files changed