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/leds/phosphor-led-manager-config-mrw-native.bb b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager-config-mrw-native.bb
index 648bf21..c4724f2 100644
--- a/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager-config-mrw-native.bb
+++ b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager-config-mrw-native.bb
@@ -10,7 +10,7 @@
 DEPENDS += "mrw-native mrw-perl-tools-native"
 
 # Generate a YAML files based on MRW input
-do_install_append() {
+do_install:append() {
     USE_MRW="${@bb.utils.contains('DISTRO_FEATURES', 'obmc-mrw', 'yes', 'no', d)}"
     DEST=${D}${datadir}/phosphor-led-manager