MCReconstructible - make compatible with DD4HEP

See

https://lhcb-nightlies.web.cern.ch/nightly/lhcb-dd4hep/1137/Moore/x86_64_v2-centos7-gcc11%2Bdd4hep-dbg/tests#RecoConf.hlt2_fastest_reco_without_UT_with_mcchecking

TrackResCheckerBestLong.Selector      FATAL MCReconstructible:: Exception throw: get():: No valid data at '/world/DownstreamRegion/Ecal' StatusCode=FAILURE
TrackResCheckerBestLong.Selector...   FATAL  Exception with tag= is caught
TrackResCheckerBestLong.Selector...   ERROR  	 TrackResCheckerBestLong.Selector:: get():: No valid data at '/world/DownstreamRegion/Ecal'	 StatusCode=FAILURE
TrackResCheckerBestLong.Selector...   ERROR Exception stack trace

FYI @decianm @cmarinbe

Edited May 20, 2022 by Christopher Rob Jones

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