qa: tier1/functional: add kludge to work around issue ceph#1284

After running Stages 0-4 to deploy RGW, "zypper ps -s" shows ceph-radosgw needs restart
SUSE/DeepSea#1284

To work around this, restart the RGW service before running the functional tests.

Signed-off-by: Nathan Cutler <ncutler@suse.com>

qa/suites/suse/tier1/functional/exec/functional.yaml

@@ -2,4 +2,5 @@ overrides:
   deepsea:
     exec:
     - suites/basic/health-ok.sh --mds --rgw
+    - salt-run state.orch ceph.restart.rgw
     - salt-run state.orch ceph.functests.1node