SHACL: all600:FullModel makes no sense

[VladimirAlexiev]

CGMES/CurrentRelease/SHACL/61970-453_DiagramLayout-AP-Con-Complex-Explicit-CrossProfile-SHACL.ttl:

all600:FullModel
        a               sh:NodeShape ;
        sh:property     all600:All-HGEN2 ;
        sh:or           (sh:targetNode  md:FullModel  sh:targetNode  dm:DifferenceModel).

This makes no sense because sh:or should be a list of node shapes, but none of the 4 elements are such (and one is listed twice)

[griddigit-ci]

This is in 61970-600-1_AllProfiles-AP-Con-Complex-SHACL.ttl
To be fixed to
sh:targetNode md:FullModel, dm:DifferenceModel.

Depending on where it should be fixed Dataset will also need to be considered