Remove Qt SVG and Qt OpenGL as hard dependencies
Qt SVG is not used in the frontend (no SVGs are rendered).
Neither is Qt OpenGL used. Qt OpenGL is discouraged anyway.
// SortUtils.h
#ifndef __SORTUTLS_H
#define __SORTUTLS_H
#include "Common/MyString.h"
void SortFileNames(const UStringVector &strings, CIntVector &indices);
#endif