meta-phosphor: prep for new override syntax

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I588025b614416c43aa2d053765ab53bacf890cb5
diff --git a/meta-phosphor/recipes-support/nss-pam-ldapd_fix/nss-pam-ldapd_%.bbappend b/meta-phosphor/recipes-support/nss-pam-ldapd_fix/nss-pam-ldapd_%.bbappend
index 11e8c4a..58ab64a 100644
--- a/meta-phosphor/recipes-support/nss-pam-ldapd_fix/nss-pam-ldapd_%.bbappend
+++ b/meta-phosphor/recipes-support/nss-pam-ldapd_fix/nss-pam-ldapd_%.bbappend
@@ -1,4 +1,4 @@
-do_install_append() {
+do_install:append() {
         sed -i -e '$anss_initgroups_ignoreusers ALLLOCAL' ${D}${sysconfdir}/nslcd.conf
 
         install -m 0644 ${D}${sysconfdir}/nslcd.conf ${D}${sysconfdir}/nslcd.conf.default