Fix some hardcoded inventory paths

Modify hardcoded inventory paths to match the
ones generated by the machine readable workbook.

Note the FRU_INSTANCES array is no longer used
and will be removed with a separate commit.

Resolves openbmc/openbmc#563.

Change-Id: I7af395f08551692f03c95c151bfbbae9e33dee00
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
1 file changed