meta-amd: fix compilation errors with latest Yocto

Make the following changes to fix compilation errors:
- add honister to the LAYERSERIES_COMPAT variable,
- increase CONF_VERSION to 2,
- use new bitbake override syntax

Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>
Change-Id: I971f0f0f7110e0350994ced151ca429444885056
diff --git a/meta-amd/meta-ethanolx/recipes-phosphor/ipmi/phosphor-ipmi-config.bbappend b/meta-amd/meta-ethanolx/recipes-phosphor/ipmi/phosphor-ipmi-config.bbappend
index 66444b9..557d268 100644
--- a/meta-amd/meta-ethanolx/recipes-phosphor/ipmi/phosphor-ipmi-config.bbappend
+++ b/meta-amd/meta-ethanolx/recipes-phosphor/ipmi/phosphor-ipmi-config.bbappend
@@ -1 +1 @@
-FILESEXTRAPATHS_prepend_ethanolx := "${THISDIR}/${PN}:"
+FILESEXTRAPATHS:prepend:ethanolx := "${THISDIR}/${PN}:"
diff --git a/meta-amd/meta-ethanolx/recipes-phosphor/ipmi/phosphor-ipmi-fru_%.bbappend b/meta-amd/meta-ethanolx/recipes-phosphor/ipmi/phosphor-ipmi-fru_%.bbappend
index 706e192..d92ca4c 100644
--- a/meta-amd/meta-ethanolx/recipes-phosphor/ipmi/phosphor-ipmi-fru_%.bbappend
+++ b/meta-amd/meta-ethanolx/recipes-phosphor/ipmi/phosphor-ipmi-fru_%.bbappend
@@ -1,6 +1,6 @@
-DEPENDS_append_ethanolx = " ethanolx-yaml-config"
+DEPENDS:append:ethanolx = " ethanolx-yaml-config"
 
-EXTRA_OECONF_ethanolx = " \
+EXTRA_OECONF:ethanolx = " \
     YAML_GEN=${STAGING_DIR_HOST}${datadir}/ethanolx-yaml-config/ipmi-fru-read.yaml \
     PROP_YAML=${STAGING_DIR_HOST}${datadir}/ethanolx-yaml-config/ipmi-extra-properties.yaml \
     "
diff --git a/meta-amd/meta-ethanolx/recipes-phosphor/ipmi/phosphor-ipmi-host_%.bbappend b/meta-amd/meta-ethanolx/recipes-phosphor/ipmi/phosphor-ipmi-host_%.bbappend
index 8e60f45..7d52980 100644
--- a/meta-amd/meta-ethanolx/recipes-phosphor/ipmi/phosphor-ipmi-host_%.bbappend
+++ b/meta-amd/meta-ethanolx/recipes-phosphor/ipmi/phosphor-ipmi-host_%.bbappend
@@ -1,6 +1,6 @@
-DEPENDS_append_ethanolx = " ethanolx-yaml-config"
+DEPENDS:append:ethanolx = " ethanolx-yaml-config"
 
-EXTRA_OECONF_ethanolx = " \
+EXTRA_OECONF:ethanolx = " \
     SENSOR_YAML_GEN=${STAGING_DIR_HOST}${datadir}/ethanolx-yaml-config/ipmi-sensors.yaml \
     FRU_YAML_GEN=${STAGING_DIR_HOST}${datadir}/ethanolx-yaml-config/ipmi-fru-read.yaml \
     "