Inventory.pm: Add OCCs to MRW inventory

For example:
Target:  /sys-0/node-0/motherboard-0/proc_socket-0/module-0/p9_proc_m/occ
Name:    /system/chassis/motherboard/cpu0/occ

Change-Id: I251dd3bcc7ff5fba8865242da5795aac0f13b56e
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
1 file changed