Remove range class
Remove range class and try to use equivalent C++
standard library method.
It's used in:
https://gitlab.cern.ch/cta/CTA/-/blob/v4.7.0-1/objectstore/Helpers.cpp#L279
https://gitlab.cern.ch/cta/CTA/-/blob/v4.7.0-1/scheduler/SchedulerDatabaseTest.cpp#L562 (Several times)
https://gitlab.cern.ch/cta/CTA/-/blob/v4.7.0-1/scheduler/SchedulerTest.cpp#L2216
Edited by Jorge Camarero Vera