meta-zaius: Order refclock fixup before fsi scan

Commit e1dcc23 mentions that the clock generator output
configuration fixup should be started before trying to
send any FSI transactions, so we need to re-order it to
prevent race condition.

Resolves openbmc/openbmc#1519

Change-Id: I11edb6ddf1982cbdda713707599fa62de51bcea4
Signed-off-by: John Wang <hsienchiang@gmail.com>
diff --git a/meta-zaius/recipes-phosphor/chassis/refclock-fixup/op-refclock-fixup@.service b/meta-zaius/recipes-phosphor/chassis/refclock-fixup/op-refclock-fixup@.service
index 3c70afd..7521b15 100644
--- a/meta-zaius/recipes-phosphor/chassis/refclock-fixup/op-refclock-fixup@.service
+++ b/meta-zaius/recipes-phosphor/chassis/refclock-fixup/op-refclock-fixup@.service
@@ -4,7 +4,7 @@
 Before=obmc-host-start-pre@%i.target
 Wants=obmc-power-on@%i.target
 After=obmc-power-on@%i.target
-Before=vcs_workaround@%i.service
+Before=fsi-scan@%i.service
 Conflicts=obmc-host-stop@%i.target
 
 [Service]