Skeleton of the new configuration for the Upgrade

Implementation of a new skeleton configuration file for the run-3 DaVinci application exploiting the GaudiConfig2 framework. Note that only a subset of what is needed wil lbe put here. Subsequent PRs will complete the full design, which requires also developments on the Gaudi side.

See issue https://gitlab.cern.ch/lhcb-dpa/project/-/issues/48.

DaVinci job with Upgrade configuration can be run using the following command lines:

• ./run gaudirun.py DaVinci.Configuration:mc (for MC files)
• ./run gaudirun.py DaVinci.Configuration:data (for data files)

Phys/DaVinci/options/DaVinciDB_MC.yaml

+###############################################################################
+# (c) Copyright 2020 CERN for the benefit of the LHCb Collaboration           #
+#                                                                             #
+# This software is distributed under the terms of the GNU General Public      #
+# Licence version 3 (GPL Version 3), copied verbatim in the file "COPYING".   #
+#                                                                             #
+# In applying this licence, CERN does not waive the privileges and immunities #
+# granted to it by virtue of its status as an Intergovernmental Organization  #
+# or submit itself to any jurisdiction.                                       #
+###############################################################################
+
+genFSR_upgrade_ldst: 
+   filenames: 
+   - 'root://eoslhcb.cern.ch//eos/lhcb/cern-swtest/lhcb/swtest/genFSR/genfsr_upgrade0.ldst'
+   - 'root://eoslhcb.cern.ch//eos/lhcb/cern-swtest/lhcb/swtest/genFSR/genfsr_upgrade1.ldst'
+   - 'root://eoslhcb.cern.ch//eos/lhcb/cern-swtest/lhcb/swtest/genFSR/genfsr_upgrade2.ldst'
+   - 'root://eoslhcb.cern.ch//eos/lhcb/cern-swtest/lhcb/swtest/genFSR/genfsr_upgrade3.ldst'
+   qualifiers: 
+      DataType: Upgrade
+      InputType: LDST
+      Simulation: true
+      CondDB: sim-20171127-vc-md100
+      DDDB: dddb-20171126
+   extra: 
+      Author: 'dfazzini'
+      Date: '2020-06-17 18:34:43.57756'
+   comment: 'Files .ldst with Upgrade condition for testing the propagation and merging of genFSR in DaVinci'
+
+Upgrade_Bd2KstarMuMu:
+   filenames: 
+   - 'root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/Upgrade/LDST/00076720/0000/00076720_00000002_1.ldst'
+   - 'root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/Upgrade/LDST/00076720/0000/00076720_00000004_1.ldst'
+   - 'root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/Upgrade/LDST/00076720/0000/00076720_00000043_1.ldst'
+   - 'root://eoslhcb.cern.ch//eos/lhcb/grid/prod/lhcb/MC/Upgrade/LDST/00076720/0000/00076720_00000068_1.ldst'
+   qualifiers: 
+      DataType: Upgrade
+      InputType: LDST
+      Simulation: true
+      CondDB: sim-20171127-vc-md100
+      DDDB: dddb-20171126
+   extra: 
+      Author: 'Patrick Koppenburg'
+      Date: '2020-05-28 11:12:55'
+   comment: 'K*mumu by Moore Hlt1-filtered with TCK-0x52000000'
+                
\ No newline at end of file