Resolve "New Quad-Module plotting is not sensor size"

Closes #483 (closed)

Histograms have to get extended when plotting quad modules in sensor size with e.g. RD53A chips. This was done with the 'extend_maps: True' field in the module_types.yaml. Since the extension depends on the chip type one would need different module types for each chip type. With this change one has to only write one module type with chip specific extensions.

Eg.: extend_maps: rd53a: top: 192 would ad 192 rows on top of histograms of all rd53a chips, while not extending other chip types.

In addition the extension of the histograms was moved into the ModuleType class, to declutter other scripts.