[NG/Vehicle] Add support for HSW Cameleon Pain & missing tires type.

[poulpito]

List of modifications linked with issue #245

• HSW Files (carcols/cargen/ytd) have been add into a soz-hswpaint ressource in [vehicles]
• Camelon paint is available for Primary / Secondary and all other color option like pearlescent and rim color (82 new paint variation)
• 3 new rim/tire categories for normal cars (Bespoke / Street / Track)
• Openwheel category with dedicated rim/tire choice if someday we want to custom it. (openwheel tire restricted to only openwheel)