Manually copy over digitization metadata in MC overlay
To try to improve MC+MC overlay metadata several changes have been implemented
- rename
DoubleEventSelectorAthenaPool
instances toEventSelector
for compatibility with other workflows - disable primary event selector metadata handling (i.e. pile-up RDO metadata)
- manually copy over digi metadata
- add a check that input attribute list is present
CA-based config will come in a separate MR.
Edited by Tadej Novak