tauRec: fix standalone EMTopo script
Hello,
This MR is just fixing a small issue in a AOD file name.
The EMTopo ART test (https://gitlab.cern.ch/atlas/athena/-/blob/master/Reconstruction/tauRec/test/test_tau_standalone_EMTopo_serial.sh) that uses the standalone EMTopo-seeded reconstruction expects EMTopo_AOD.pool.root
.
Cheers, Bertrand