Require dimension 3 for IFCARBITRARYPROFILEDEFWITHVOIDS#2018
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Fix issue #1973
IFCARBITRARYPROFILEDEFWITHVOIDSwas callingGetCurve(..., 2)(dimensions=2) for both the outer boundary and void curves.When the profile boundary is defined by 3D curves (IFCCOMPOSITECURVE -> IFCTRIMMEDCURVE -> IFCLINE with 3D points),
the 2D code path calls
GetCartesianPoint2Dwhich reads only thexandycoordinates.This produces wrong geometry whenever the
zcomponent of the line origin is non-zero.IFCARBITRARYCLOSEDPROFILEDEFalready had the same fix applied (comment referencing issues #765 and #1604), butIFCARBITRARYPROFILEDEFWITHVOIDSwas missed.