fp5280g2: Add fan cooling type service

Configure phosphor-cooling-type as air-cooled,since
fp5280g2 is an air-cooled machine.

Tested: Verified that the AirCooled property is true.
        busctl get-property xyz.openbmc_project.Inventory.Manager
	/xyz/openbmc_project/inventory/system/chassis
	xyz.openbmc_project.Inventory.Decorator.CoolingType AirCooled

Signed-off-by: John Wang <wangzqbj@inspur.com>
Change-Id: I60478e99bba281628aba6f810d2c61267c2f3ac8
4 files changed