meta-ingrasys: zaius: new YAML dependency scheme

All the IPMI virtuals and PREFERRED_PROVIDERS in meta-phosphor are in
the process of being deprecated.  Prepare for that and move to a simpler
scheme for providing the YAML configuration for Zaius systems.

(From meta-ingrasys rev: a01ad654ff32e8f16ab36033ca1656d6b15bd1a0)

Change-Id: I3d9cd4194d71d994e3f3dcff9a7174d61b2e7c53
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-ingrasys/meta-zaius/recipes-phosphor/ipmi/phosphor-ipmi-host_%.bbappend b/meta-ingrasys/meta-zaius/recipes-phosphor/ipmi/phosphor-ipmi-host_%.bbappend
new file mode 100644
index 0000000..468e2e1
--- /dev/null
+++ b/meta-ingrasys/meta-zaius/recipes-phosphor/ipmi/phosphor-ipmi-host_%.bbappend
@@ -0,0 +1,6 @@
+DEPENDS_append_zaius = " zaius-yaml-config"
+
+EXTRA_OECONF_zaius = " \
+    SENSOR_YAML_GEN=${STAGING_DIR_HOST}${datadir}/zaius-yaml-config/ipmi-sensors.yaml \
+    FRU_YAML_GEN=${STAGING_DIR_HOST}${datadir}/zaius-yaml-config/ipmi-fru-read.yaml \
+    "