2021-10-22 Lbcom v33r4

This version uses LHCb v53r4, Gaudi v36r2 and LCG 101 with ROOT 6.24.06.

This version is released on master branch. Built relative to Lbcom v33r3, with the following changes:

Enhancements enhancement

• Calo | Update of Calo Cluster Efficiency algorithm, !573 (@nuvallsc)

Code cleanups and changes to tests modernisation cleanup testing

• Minor fix to work with new ODIN class, !562 (@clemenci)