Add L1Nano compatibility and first configs for 14x release validation

[artlbv]

• Adapts the caching and other utils to work with L1Nano: main difference is the addition of the _ in the branch names -> added some exceptions for backward compatibility with the menu ntuples
• Added first set of configs for the 14x baseline validation – v32, for both menu and nano ntuples. More to come once samples will become available -> main WIP. First results quite promising https://alobanov.web.cern.ch/L1T/Phase2/menu/Validation/tool_refact_test/object_performance/V32nanovsV32/turnons/
• Also added V31 menu ntuple configs -> corresponds to 13x + snapshot (v29) version. Comparisons here https://alobanov.web.cern.ch/L1T/Phase2/menu/Validation/tool_refact_test/object_performance/V32vsV31/turnons/?match=&depth=1

[artlbv]

Superseded by https://github.com/cms-l1-dpg/Phase2-L1MenuTools/pull/65