meta-ampere: mtjade: update scripts with new gpio linename

Mt.Jade GPIO line-names are updated to follow naming convention at
https://github.com/openbmc/docs/blob/master/designs/device-tree-gpio-naming.md.
This commit updates related scripts to use the correct linenames.

Tested:
Check below features to work as before:
+ UEFI and SCP firmware update.
+ Host power control
+ Ampere UART mux switch
+ SCP failover

Signed-off-by: Thu Nguyen <thu@os.amperecomputing.com>
Change-Id: I080f844047618327042a7742d3fa6423b62be744
diff --git a/meta-ampere/meta-jade/recipes-ampere/platform/ampere-platform-init.bb b/meta-ampere/meta-jade/recipes-ampere/platform/ampere-platform-init.bb
index c209295..ad6dd1f 100644
--- a/meta-ampere/meta-jade/recipes-ampere/platform/ampere-platform-init.bb
+++ b/meta-ampere/meta-jade/recipes-ampere/platform/ampere-platform-init.bb
@@ -15,6 +15,7 @@
 SRC_URI = " \
     file://ampere_platform_init.sh \
     file://ampere_uart_console_setup.sh \
+    file://mtjade_platform_gpios_init.sh \
     file://ampere_uartmux_ctrl.sh \
     file://ampere-platform-init.service \
     "
@@ -29,4 +30,5 @@
     install -m 0755 ${WORKDIR}/ampere_uartmux_ctrl.sh ${D}/${sbindir}/
     install -d ${D}${systemd_unitdir}/system/
     install -m 0644 ${WORKDIR}/ampere-platform-init.service ${D}${systemd_unitdir}/system
+    install -m 0755 ${WORKDIR}/mtjade_platform_gpios_init.sh ${D}${sbindir}/platform_gpios_init.sh
 }