Import: C++ DXF importer wrongly scaled polyline bulges

Fixes #13600.

src/Mod/Import/App/dxf/dxf.cpp

@@ -2162,7 +2162,7 @@ bool CDxfRead::ReadLwPolyLine()
     // In the latter case the stroke attributes apply to the closure stroke (if any) which ends at
     // the first vertex.
     Setup3DVectorAttribute(ePrimaryPoint, currentVertex.location);
-    SetupScaledDoubleAttribute(eFloat3, currentVertex.bulge);
+    SetupValueAttribute(eFloat3, currentVertex.bulge);
     SetupValueAttribute(eInteger1, flags);
     while (get_next_record() && m_record_type != eObjectType) {
         if ((m_record_type == ePrimaryPoint + eXOffset && have_x)
@@ -2208,7 +2208,7 @@ bool CDxfRead::ReadPolyLine()
     // To avoid eating and discarding the rest of the entieies if ENDSEQ is missing,
     // we quit on any unknown type-0 record.
     Setup3DVectorAttribute(ePrimaryPoint, currentVertex.location);
-    SetupScaledDoubleAttribute(eFloat3, currentVertex.bulge);
+    SetupValueAttribute(eFloat3, currentVertex.bulge);
     while (get_next_record() && m_record_type == eObjectType && IsObjectName("VERTEX")) {
         // Set vertex defaults
         currentVertex.location = Base::Vector3d();