Use 🚟 instead of 🚊 for Wuppertal Schwebebahn

[luna-cant-code]

That's basically it, it's shown in my calendar with that tram symbol.

I know that, because of whatever reason, it's a route 60 tram in VRR's GTFS data (MOT 13 which is tram)...But it's not.

It's not an important change at all, it's just something that bugs me a bit 😅