configurations: ventura: remove the SCM inventory MACAddress

To avoid issues caused by service timing that could result in
retrieving the SCM MACAddress and incorrectly updating the network MAC,
we have removed the MACAddress property from the SCM inventory.

Change-Id: I1720bf9856efd5bc9508897b4cc099821ab98039
Signed-off-by: Jason Hsu <jason-hsu@quantatw.com>
diff --git a/configurations/meta/ventura_scm.json b/configurations/meta/ventura_scm.json
index 1f6828e..729f6b2 100644
--- a/configurations/meta/ventura_scm.json
+++ b/configurations/meta/ventura_scm.json
@@ -254,8 +254,5 @@
     },
     "xyz.openbmc_project.Inventory.Decorator.Revision": {
         "Version": "$PRODUCT_VERSION"
-    },
-    "xyz.openbmc_project.Inventory.Item.NetworkInterface": {
-        "MACAddress": "$CHASSIS_INFO_AM2"
     }
 }