Drop EcalCalPi0Calib+EcalCalEtaCalib from RECOMIN.

This is required to fix a crash in workflow 11, due to the fact
there are two paths now. See also #1278, #1285.
Merge pull request #1344 from ktf/fix-alca-minbias-ecal-pi0

AlCa fix -- Drop EcalCalPi0Calib+EcalCalEtaCalib from RECOMIN.