Change: Show rating in station list even with no cargo waiting. (#11540)

e745bd9 (r21144) changed the filter from cargo waiting to rating, which makes the station list display appear inconsistent with the cargo filter selection.

src/station_gui.cpp

@@ -487,7 +487,7 @@ class CompanyStationsWindow : public Window
 					/* show cargo waiting and station ratings */
 					for (const CargoSpec *cs : _sorted_standard_cargo_specs) {
 						CargoID cid = cs->Index();
-						if (st->goods[cid].cargo.TotalCount() > 0) {
+						if (st->goods[cid].HasRating()) {
 							/* For RTL we work in exactly the opposite direction. So
 							 * decrement the space needed first, then draw to the left
 							 * instead of drawing to the left and then incrementing