Remove detector geometry from unpackers

Detector geometry is used to add additional info to old protoparticles, produced by Brunel, during unpacking. The new proto particle unpacker does not need this as it is only used for files produced by Moore. So it can be removed from the unpacker.

added Persistency RTA cleanup labels

requested review from @graven and @jonrob

/ci-test

assigned to @mzdybal

added ci-test-triggered label

• [2023-05-31 12:12] Validation started with lhcb-master-mr#8080

added hlt2-throughput-decreased label

approved this merge request

resolved all threads

assigned to @sponce

merged

mentioned in commit 6398793d

mentioned in issue Moore#594 (closed)

mentioned in issue Moore#598 (closed)