2021-11-30 Rec v25r0

This version uses Lbcom v24r0, LHCb v46r0 Gaudi v36r2 and LCG101 with ROOT 6.24.06 .

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 v24r7, with the following changes:

Fixes bug fix workaround

• FastVeloTrack: workaround FPE with gcc11 and remove unused function, !2615 (@cattanem)
• Workaround for FPE in clang optimised build, !2560 (@cattanem)
• Reorganise code to please clang11 and clang12 optimisation, !2552 (@cattanem)
• Fix for Boost 1.77, !2545 (@cattanem)

Code cleanups and changes to tests modernisation cleanup testing

• Build | (run2) Rewrite CMake configuration in "modern CMake", !2620 (@clemenci) [LBCOMP-23]
• Remove last remnants of UT, !2543 (@cattanem)
• Fix a delete that was confusing gcc11, !2541 (@cattanem)
• CatBoost compatibility with v0.26.1, !2511 (@nkazeev)