ETS2 - Steering Wheels for All Trucks Update

All steering wheels for all trucks:
DAF: 10
Iveco: 6
MAN: 8
Mercedes: 4
Renault: 8
Scania: 7
Volvo: 4

UPDATE:
ADDED 3 steering wheels from iveco.sway to other 2 IVECO trucks and 3swheels from hiway and stralis to sway

Authors: Mario Parvanov (MarioBG02)