2021-07-04 Rec v24r7

This version uses Lbcom v23r0p7, LHCb v45r7, Gaudi v36r0 and LCG100 with ROOT 6.24.00 .

This version is released on run2-patches branch and is intended for use with Run1 or Run2 data. For Run3, use a version released on master branch.

Built relative to Rec v24r6, with the following changes:

Fixes bug fix workaround

Code cleanups and changes to tests modernisation cleanup testing