discover_system_state refactor in C++

This commit refactors the system state discovery
script from openbmc/skeleton in C++ in order to
use the sdbusplus library.

Change-Id: Ie431b147cbdcd92ac8cf20916235011b6a5a3f4c
Signed-off-by: Michael Tritz <mtritz@us.ibm.com>
2 files changed