[ATS] Freightliner Argosy 1.32

Standalone, available at the dealership, with its own interior, sounds that vary depending on engine brand, its own wheels, extensive tuning and accessories, metallic paint, custom skins, DLC Cabin Accessories support, advanced hitch support, and registration for agency job orders.

Changelog: updated for version 1.32.

Credits: odd_fellow, stas556, dmitry68, FRANK_WOT, Kriechbaum, H.Trucker, Harven, Lucasi. ATS 1.32 correction: Lucasi