hdata/vpd: Add new FRU part number keyword
hdata/vpd: Add new FRU part number keyword

Signed-off-by: Vasant Hegde <a6d753843573f7bfed5075c1e875b0be8007a0ab@linux.vnet.ibm.com>

legoater/skiboot,legoater/skiboot,open-power/skiboot,legoater/skiboot,shenki/skiboot,qemu/skiboot,open-power/skiboot,qemu/skiboot,qemu/skiboot,open-power/skiboot,shenki/skiboot,qemu/skiboot,qemu/skiboot,open-power/skiboot,shenki/skiboot,open-power/skiboot,legoater/skiboot,shenki/skiboot,legoater/skiboot,shenki/skiboot