IOVDbSvcConfig: Add DelayedConditionsCleanerSvc
@nairz reported some LAr CAF jobs running our of memory. I believe this is because:
- These jobs use already a ComponentAccumulator based config & transform
- They run over a large number of events
- The CA-based configuration of conditions-access did not include the
DelayedConditionsCleanerSvc
The latter is clearly a bug and fixed by this MR.
ping @pavol