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/flash/phosphor-software-manager-error-native_git.bb b/meta-phosphor/recipes-phosphor/flash/phosphor-software-manager-error-native_git.bb
index 85e2896..ffc343b 100644
--- a/meta-phosphor/recipes-phosphor/flash/phosphor-software-manager-error-native_git.bb
+++ b/meta-phosphor/recipes-phosphor/flash/phosphor-software-manager-error-native_git.bb
@@ -11,7 +11,7 @@
 
 S = "${WORKDIR}/git"
 
-do_install_append() {
+do_install:append() {
     SRC=${S}/xyz/openbmc_project/Software/
     DEST=${D}${yaml_dir}/xyz/openbmc_project/Software/
     install -d ${DEST}