meta-facebook: Fix bios upgrade path

Yosemite build was failing after bios upgrade file moved

(From meta-facebook rev: 9472c0f096924d2a44d6bb86c1713dcd3f9646e4)

Change-Id: Ibaf4b3d2ec0b0207a4d08713f6fce6ac6a44751d
Signed-off-by: Vijay Khemka <vijaykhemka@fb.com>
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-facebook/recipes-phosphor/flash/phosphor-software-manager_%.bbappend b/meta-facebook/recipes-phosphor/flash/phosphor-software-manager_%.bbappend
index b2160ac..2d03632 100644
--- a/meta-facebook/recipes-phosphor/flash/phosphor-software-manager_%.bbappend
+++ b/meta-facebook/recipes-phosphor/flash/phosphor-software-manager_%.bbappend
@@ -1,10 +1,10 @@
-FILESEXTRAPATHS_prepend_tiogapass := "${THISDIR}/${PN}:"
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
 SRC_URI += "file://bios-update.sh"
 
 PACKAGECONFIG_append = " flash_bios"
 RDEPENDS_${PN} += "bash"
 
-do_install_append_tiogapass() {
+do_install_append() {
     install -d ${D}/${sbindir}
     install -m 0755 ${WORKDIR}/bios-update.sh ${D}/${sbindir}/
 }