Remove inventory_items.py from installation

The old inventory manager is no longer needed with the
final integration of phosphor-inventory-manager complete

https://gerrit.openbmc-project.xyz/#/c/8793/ must be
merged before this commit.

Change-Id: I9ce3616b0e9aa272ea1254073e4c7b28353abf0a
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
1 file changed