Entry: implement setting 'Resolved' property
Entry: implement setting 'Resolved' property

When an error is marked resolved, delete error associations, if any.

When an error is marked un-resolved, re-create error associations, if
there were any.

Change-Id: I49acd2b6f01810e3b19e3fddbc716eb539fc20c0
Signed-off-by: Deepak Kodihalli <54105a30055f1e07853b8ee7a2f0d75d22ed98c1@in.ibm.com>

openbmc/phosphor-logging,openbmc/phosphor-logging,openbmc/phosphor-logging,openbmc/phosphor-logging