meta-fii: meta-kudo: Update recipes cpld-update

Replace append directive with += in kudo-cpld-updates bb recipe

Signed-off-by: Grant Williams <grant.williams@fii-na.com>
Change-Id: If5c63210a5195033b182aade3c995e39225a6597
diff --git a/meta-fii/meta-kudo/recipes-kudo/kudo-fw-utility/kudo-cpld-update.bb b/meta-fii/meta-kudo/recipes-kudo/kudo-fw-utility/kudo-cpld-update.bb
index d32b280..9dbc15a 100644
--- a/meta-fii/meta-kudo/recipes-kudo/kudo-fw-utility/kudo-cpld-update.bb
+++ b/meta-fii/meta-kudo/recipes-kudo/kudo-fw-utility/kudo-cpld-update.bb
@@ -16,7 +16,7 @@
 FILES:${PN} += "${datadir}/phosphor-ipmi-flash/config-bmccpld.json"
 FILES:${PN} += "${datadir}/phosphor-ipmi-flash/config-mbcpld.json"
 
-SRC_URI:append:kudo = " \
+SRC_URI += " \
     file://phosphor-ipmi-flash-bmccpld-update.service \
     file://phosphor-ipmi-flash-mbcpld-update.service \
     file://config-bmccpld.json \
@@ -24,7 +24,7 @@
     "
 
 SYSTEMD_PACKAGES = "${PN}"
-SYSTEMD_SERVICE:${PN}:append:kudo = " \
+SYSTEMD_SERVICE:${PN} += " \
     phosphor-ipmi-flash-bmccpld-update.service \
     phosphor-ipmi-flash-mbcpld-update.service \
     "