meta-facebook: minerva: let the system initial service first

minerva-sys-init service should be executed before the service of the gpio-monitor or it will cause the gpioget to fail.

Change-Id: I8302ffd9d21f4c064435377cff43df7f75e3d36a
Signed-off-by: Yang Chen <yang.chen@quantatw.com>
diff --git a/meta-facebook/meta-minerva/recipes-minerva/plat-svc/files/minerva-sys-init.service b/meta-facebook/meta-minerva/recipes-minerva/plat-svc/files/minerva-sys-init.service
index b909adf..04e2499 100644
--- a/meta-facebook/meta-minerva/recipes-minerva/plat-svc/files/minerva-sys-init.service
+++ b/meta-facebook/meta-minerva/recipes-minerva/plat-svc/files/minerva-sys-init.service
@@ -1,6 +1,6 @@
 [Unit]
 Description=Minerva Early System Init
-Before=phosphor-pid-control.service
+Before=phosphor-multi-gpio-monitor.service
 
 [Service]
 Type=oneshot