Fix -Wredundant-move warnings, 2nd try

std::move is redundant when it is used to return a local object from a function (eg return std::move(local)): indeed, returning a local object from a function implicitly moves it. Moreover using std::move this way
See https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md#Rf-return-move-local
However, in order to avoid -Wreturn-std-move as well, a Base object is move-constructed
from Derived when required.

src/Mod/Part/App/FaceMakerCheese.cpp

@@ -236,7 +236,7 @@ TopoDS_Shape FaceMakerCheese::makeFace(const std::vector<TopoDS_Wire>& w)
                 builder.Add(comp, aFace);
         }
 
-        return std::move(comp);
+        return TopoDS_Shape(std::move(comp));
     }
     else {
         return TopoDS_Shape(); // error