dreport: Collect IBM error objects on IBM systems

Add a plugin for systems in the meta-ibm layer
to collect the com.ibm.Logging objects in a dump.

Resolves openbmc/openbmc#3043

Tested: Run dreport and check that the IBM data is there.

Change-Id: Iaa01a07633265c767649caaf8b9b1580f31ce7cd
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
2 files changed