Merge branch 'master' into jgrpp

# Conflicts:
#	.github/workflows/ci-build.yml
#	.github/workflows/release-linux.yml
#	src/aircraft_cmd.cpp
#	src/airport_gui.cpp
#	src/articulated_vehicles.cpp
#	src/build_vehicle_gui.cpp
#	src/company_gui.cpp
#	src/genworld_gui.cpp
#	src/gfx_layout.cpp
#	src/misc_gui.cpp
#	src/newgrf.cpp
#	src/newgrf_config.h
#	src/newgrf_engine.cpp
#	src/news_gui.cpp
#	src/order_gui.cpp
#	src/roadveh_cmd.cpp
#	src/saveload/saveload.h
#	src/saveload/vehicle_sl.cpp
#	src/ship_cmd.cpp
#	src/statusbar_gui.cpp
#	src/table/settings/network_private_settings.ini
#	src/table/settings/network_settings.ini
#	src/toolbar_gui.cpp
#	src/train_cmd.cpp
#	src/vehicle_gui.cpp

src/vehicle.cpp

@@ -446,15 +446,6 @@ Vehicle::Vehicle(VehicleType type)
 	this->vcache.cached_veh_flags = 0;
 }
 
-/**
- * Get a value for a vehicle's random_bits.
- * @return A random value from 0 to 255.
- */
-byte VehicleRandomBits()
-{
-	return GB(Random(), 0, 8);
-}
-
 /* Size of the hash, 6 = 64 x 64, 7 = 128 x 128. Larger sizes will (in theory) reduce hash
  * lookup times at the expense of memory usage. */
 const int HASH_BITS = 7;