Add test for reading a Moore DST

Add a test to read a file from Moore, Moore!770 (merged). It's D->KK.

WIP as it requires lhcb-datapkg/PRConfig!172 (merged) to be deployed (at least on nightlies)

DaVinciTests/tests/options/DVTestReadMooreOutput.py

+###############################################################################
+# (c) Copyright 2021 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.                                       #
+###############################################################################
+"""
+Test of a DST produced by HLT2 (Moore).
+"""
+
+__author__ = "Patrick Koppenburg"
+__date__ = "2021-03-22"
+
+from PyConf.application import configure, configure_input
+from PyConf.control_flow import CompositeNode, NodeLogic
+from PyConf.Algorithms import PrintDecayTree
+
+from DaVinci import options
+from DaVinci.reco_objects import upfront_reconstruction_from_file as upfront_reconstruction
+from DaVinci.common_particles import make_std_loose_d2kk
+
+options.evt_max = -1
+options.print_freq = 1
+options.msg_svc_format = "% F%60W%S%7W%R%T %0W%M"
+
+d0s = make_std_loose_d2kk()
+
+pdt = PrintDecayTree(name="PrintD0s", Input=d0s)
+
+# the "upfront_reconstruction" is what unpacks reconstruction objects, particles and primary vertices
+# from file and creates protoparticles.
+algs = upfront_reconstruction() + [d0s, pdt]
+
+node = CompositeNode(
+    "PrintD0Node", children=algs, combine_logic=NodeLogic.NONLAZY_AND)
+
+# File from Moore test
+options.set_input_and_conds_from_testfiledb("Moore-Output-DST")
+
+config = configure_input(options)
+config.update(configure(options, node))