update service file deps in accordance with recent refactoring

As noted in the following mailing list thread:
https://lists.ozlabs.org/pipermail/openbmc/2022-November/032457.html

and implemented via this series of commits:
https://gerrit.openbmc.org/q/topic:op-power-control-ref

Some systemd services had their names changed. Update this service file
to reflect this.

Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: Ic0f35cbc3eb8e0914986013d35bef3d256093a9c
diff --git a/meta-phosphor/recipes-phosphor/chassis/phosphor-skeleton-control-power/phosphor-wait-power-on@.service b/meta-phosphor/recipes-phosphor/chassis/phosphor-skeleton-control-power/phosphor-wait-power-on@.service
index 3eccecb..8fe7cf7 100644
--- a/meta-phosphor/recipes-phosphor/chassis/phosphor-skeleton-control-power/phosphor-wait-power-on@.service
+++ b/meta-phosphor/recipes-phosphor/chassis/phosphor-skeleton-control-power/phosphor-wait-power-on@.service
@@ -6,7 +6,7 @@
 Before=obmc-power-start@%i.target
 Wants=mapper-wait@-org-openbmc-control-power%i.service
 After=mapper-wait@-org-openbmc-control-power%i.service
-After=op-power-start@%i.service
+After=obmc-power-start@%i.service
 Conflicts=obmc-chassis-poweroff@%i.target
 ConditionPathExists=!/run/openbmc/chassis@%i-on