Update definitions to 2.0.0

km3io/_definitions/applications.py

km3io/_definitions/daqdatatypes.py

km3io/_definitions/fitparameters.py

km3io/_definitions/pmt_status.py

km3io/_definitions/reconstruction.py

km3io/_definitions/root.py

km3io/_definitions/trigger.py

km3io/_definitions/trkmembers.py

km3io/_definitions/w2list_genhen.py

km3io/_definitions/w2list_gseagen.py

km3io/definitions.py