geom: create TGeoCone with name in TGeoBuilder

Looks like only TGeoCone was ignoring name.
Fixes error described in https://root-forum.cern.ch/t/32493

geom/geom/src/TGeoBuilder.cxx

@@ -334,7 +334,7 @@ TGeoVolume *TGeoBuilder::MakeCone(const char *name, TGeoMedium *medium,
                                      Double_t dz, Double_t rmin1, Double_t rmax1,
                                      Double_t rmin2, Double_t rmax2)
 {
-   TGeoCone *cone = new TGeoCone(dz, rmin1, rmax1, rmin2, rmax2);
+   TGeoCone *cone = new TGeoCone(name, dz, rmin1, rmax1, rmin2, rmax2);
    TGeoVolume *vol = 0;
    if (cone->IsRunTimeShape()) {
       vol = fGeometry->MakeVolumeMulti(name, medium);