Run jenkins state only on cid node while upgrading

Also refresh pillar before executing the state.

Change-Id: Ifa04d62610c42a4ee08a5e2f43c81534024710cb
diff --git a/tcp_tests/tests/system/test_mcp_update.py b/tcp_tests/tests/system/test_mcp_update.py
index d9ab74b..6c1c257 100644
--- a/tcp_tests/tests/system/test_mcp_update.py
+++ b/tcp_tests/tests/system/test_mcp_update.py
@@ -417,7 +417,10 @@
                 "[from TCP-QA] Change for mysql new version")
 
             show_step(3)
-            salt.enforce_state("I@jenkins:client", "jenkins.client")
+            salt.run_state("I@jenkins:client and not I@salt:master",
+                           "saltutil.refresh_pillar")
+            salt.enforce_state("I@jenkins:client and not I@salt:master",
+                               "jenkins.client.job")
         else:
             LOG.info("Skip mysql upgrade fix")
         # ############### Enable automatic upgrade ############################