SceneGraph: fix a copypaste error in an abstract implementation.

Abstract transformation implementations are not used as often so there
was only a minor chance somebody would hit this bug, yet it's a serious
bug. Discovered by PVS-Studio, many thanks to @alexesDev for collecting
the report.

src/Magnum/SceneGraph/AbstractTranslationRotation3D.h

@@ -125,7 +125,7 @@ template<class T> class AbstractBasicTranslationRotation3D: public AbstractBasic
          * more information.
          */
         AbstractBasicTranslationRotation3D<T>& rotateYLocal(Math::Rad<T> angle) {
-            doRotateY(angle);
+            doRotateYLocal(angle);
             return *this;
         }