Change authority D-Bus names

Changing authority service references in code from 'ldap' to more
generic name, to comply with change in phosphor-certificate-manager.

Related change:
https://gerrit.openbmc.org/c/openbmc/phosphor-certificate-manager/+/65458

Tested:
Adding, reading and removal of CA Certificate via Redfish works without
any noticeable regression.

Change-Id: Ia0517844c5f1d8eb55c4dec156f409fd6875a502
Signed-off-by: Michal Orzel <michalx.orzel@intel.com>
2 files changed