Add the new Event Data to json format Algorithms

Most changes are on the standalone.py file. Basically I add the newly created C++ algorithms that are used to retrieve LHCb event data and transform them into .json format. To be used in the Phoenix Framework. https://github.com/HSF/phoenix (New LHCb web event and geometry display)

Depends on LHCb!3241 (merged), Rec!2537 (merged) and gaudi/Gaudi!1278 (merged)

Hlt/RecoConf/options/phoenix_event_data_dump.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.                                       #
+###############################################################################
+from Moore import options, run_reconstruction
+from RecoConf.standalone import phoenix_data_dump
+
+# will give the filename for use in PhoenixSink (replacing the default one)
+options.phoenix_filename = "LHCb_EventDataset.json"
+
+run_reconstruction(options, phoenix_data_dump)