meta-ingrasys: meta-zaius: Cleanup for Yocto override syntax change

Cleanup with
```
convert-overrides.py meta-ingrasys

git grep -l _zaius -- meta-ingrasys \
  | xargs sed -i 's/_zaius/:zaius/'
```

After cleanup
```
$ git grep "_[a-z0-9_/-]*[ :]" -- meta-ingrasys | grep '.bb'
meta-ingrasys/meta-zaius/recipes-phosphor/sensors/phosphor-hwmon_%.bbappend:# compose_list is not defined immediately so don't use :=
```

Signed-off-by: Brandon Kim <brandonkim@google.com>
Change-Id: Ib2da97530167688313ac16aedd69168137788c86
diff --git a/meta-ingrasys/meta-zaius/recipes-phosphor/gpio/phosphor-gpio-monitor_%.bbappend b/meta-ingrasys/meta-zaius/recipes-phosphor/gpio/phosphor-gpio-monitor_%.bbappend
index 8e05153..005a1e4 100644
--- a/meta-ingrasys/meta-zaius/recipes-phosphor/gpio/phosphor-gpio-monitor_%.bbappend
+++ b/meta-ingrasys/meta-zaius/recipes-phosphor/gpio/phosphor-gpio-monitor_%.bbappend
@@ -1,4 +1,4 @@
-FILESEXTRAPATHS_append_zaius := "${THISDIR}/${PN}:"
+FILESEXTRAPATHS:append:zaius := "${THISDIR}/${PN}:"
 
 PCIE_CARD_E2B_INSTANCE = "pcie-card-e2b"
 
@@ -7,5 +7,5 @@
 TGT = "multi-user.target"
 FMT = "../${TMPL}:${TGT}.requires/${INSTFMT}"
 
-SYSTEMD_LINK_${PN}-presence_append_zaius += "${@compose_list(d, 'FMT', 'PCIE_CARD_E2B_INSTANCE')}"
-SYSTEMD_ENVIRONMENT_FILE_${PN}-presence_append_zaius += "obmc/gpio/phosphor-pcie-card-e2b.conf"
+SYSTEMD_LINK_${PN}-presence:append:zaius += "${@compose_list(d, 'FMT', 'PCIE_CARD_E2B_INSTANCE')}"
+SYSTEMD_ENVIRONMENT_FILE_${PN}-presence:append:zaius += "obmc/gpio/phosphor-pcie-card-e2b.conf"