Use FindDD4hepDDG4.cmake
Fix #19 (closed)
Use FindDD4hepDDG4.cmake
directly in Gaussino instead of DD4hepDDG4Config.cmake
in GaussinoExtLibs to find DD4hep::DDG4
.
This should fix the problem with lb-run as explained in #19 (closed) and lhcb-core/LbDevTools!206 (closed) will no longer be needed