meta-inspur: Cleanup for Yocto override syntax change

Refer to: https://lore.kernel.org/openbmc/YQ1FD5q8KbhbXVBK@heinlein/

```
poky/scripts/contrib/convert-overrides.py meta-inspur

git grep "_[a-z0-9_/-]*[ :]" -- meta-inspur | grep ".bb"

git grep -l _fp5280g2 -- meta-inspur | xargs sed -i \
's/_fp5280g2/:fp5280g2/'
git grep -l _on5263m5 -- meta-inspur | xargs sed -i \
's/_on5263m5/:on5263m5/'
git grep -l _virtual  -- meta-inspur | xargs sed -i \
's/_virtual/:virtual/'

```

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: I5ef5039691caf5e33fb865da0fdd70d95d7e3bdf

1 files changed, 4 insertions, 4 deletions

diff --git a/meta-inspur/meta-fp5280g2/recipes-phosphor/network/phosphor-network_%.bbappend b/meta-inspur/meta-fp5280g2/recipes-phosphor/network/phosphor-network_%.bbappend
index e8ac0e29c..431768e1c 100644
--- a/meta-inspur/meta-fp5280g2/recipes-phosphor/network/phosphor-network_%.bbappend
+++ b/meta-inspur/meta-fp5280g2/recipes-phosphor/network/phosphor-network_%.bbappend
@@ -1,12 +1,12 @@
-FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
 
-PACKAGECONFIG_append = " sync-mac"
+PACKAGECONFIG:append = " sync-mac"
 
 SRC_URI += "file://config.json"
 
-FILES_${PN} += "${datadir}/network"
+FILES:${PN} += "${datadir}/network"
 
-do_install_append() {
+do_install:append() {
     install -d ${D}${datadir}/network
     install -m 0644 ${WORKDIR}/config.json ${D}${datadir}/network/
 }