Add OG TRAM4 (#131)

* Add files via upload

* Delete objects/Vehicle/Train/GE443/.gitkeep

* Add files via upload

* Rename gitkeep to .gitkeep

* Delete objects/Vehicle/Train/GE443/C1Noisemap.png

* Delete objects/Vehicle/Train/GE443/OG_GE443.blend

* Delete objects/Vehicle/Train/GE443/OG_GE443.dat

* Add files via upload

* Delete objects/Vehicle/Tram/TRAM4/.gitkeep

* set ObjectSource to OpenLoco

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Co-authored-by: Benjamin Sutas <benjamin.sutas@gmail.com>

Author: Phosphorus551