meta-phosphor: prep for new override syntax

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I588025b614416c43aa2d053765ab53bacf890cb5
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-merge-config-native.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-merge-config-native.bb
index ec10b7d..b893115 100644
--- a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-merge-config-native.bb
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-merge-config-native.bb
@@ -15,7 +15,7 @@
 DEPENDS += "virtual/phosphor-ipmi-fru-read-not-sent-by-host-inventory"
 PROVIDES += "virtual/phosphor-ipmi-fru-merge-config"
 
-do_install_append() {
+do_install:append() {
   SRC=${config_datadir}
   DEST=${D}${config_datadir}
   install -d ${DEST}