// Embeds the Windows executable icon and version metadata. The icon is the
// lacodda line mark exported to a multi-size .ico, one level per size (S for
// 16/24, M for 32/48, L for 64 and up), so Explorer picks the right drawing
// for each view.
//
// The icon arrives with the mark, which is chosen after the repository is
// founded; until then the build must not fail on its absence.