meta-ingrasys: zaius: bugfix native override

Native recipes do not recognize machine overrides, because it's native
and not set to a machine.  Fix the two native recipes that have the
zaius machine override.

In a multiple system configuration (bblayers), these are handled via
custom recipes.

Change-Id: I8999f0c9c468732569ef9e954e941004fbf9ba0f
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/meta-zaius/recipes-phosphor/ipmi/phosphor-ipmi-fru-properties%.bbappend b/meta-zaius/recipes-phosphor/ipmi/phosphor-ipmi-fru-properties%.bbappend
index 2072afd..72d991c 100644
--- a/meta-zaius/recipes-phosphor/ipmi/phosphor-ipmi-fru-properties%.bbappend
+++ b/meta-zaius/recipes-phosphor/ipmi/phosphor-ipmi-fru-properties%.bbappend
@@ -1 +1 @@
-FILESEXTRAPATHS_prepend_zaius := "${THISDIR}/${PN}:"
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
diff --git a/meta-zaius/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory%.bbappend b/meta-zaius/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory%.bbappend
index 2072afd..72d991c 100644
--- a/meta-zaius/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory%.bbappend
+++ b/meta-zaius/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory%.bbappend
@@ -1 +1 @@
-FILESEXTRAPATHS_prepend_zaius := "${THISDIR}/${PN}:"
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"