Merge pull request #5719 from ggiguash/fix-greenboot-post

USHIFT-6306: Do not attempt to start greenboot-healthcheck service on RPM install

Author: openshift-merge-bot[bot]

packaging/rpm/microshift.spec

@@ -577,7 +577,7 @@ systemctl enable --now --quiet openvswitch || true
 
 %post greenboot
 # Make sure that the greenboot-healthcheck service is enabled
-systemctl is-enabled --quiet greenboot-healthcheck || systemctl enable --now --quiet greenboot-healthcheck
+systemctl is-enabled --quiet greenboot-healthcheck || systemctl enable --quiet greenboot-healthcheck
 
 %post multus
 # only for install, not on upgrades