Makefile: add Service to the system tests target

Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com>

Author: unclejack

Makefile

@@ -26,7 +26,7 @@ GOLINT_CMD := golint -set_exit_status
 GOFMT_CMD := gofmt -s -l
 GOVET_CMD := go tool vet
 CI_HOST_TARGETS ?= "host-unit-test host-integ-test host-build-docker-image"
-SYSTEM_TESTS_TO_RUN ?= "00SSH|Basic|Network|Policy|TestTrigger|ACIM|Netprofile"
+SYSTEM_TESTS_TO_RUN ?= "00SSH|Basic|Service|Network|Policy|TestTrigger|ACIM|Netprofile"
 K8S_SYSTEM_TESTS_TO_RUN ?= "00SSH|Basic|Network|Policy"
 ACI_GW_IMAGE ?= "contiv/aci-gw:04-12-2017.2.2_1n"
 L3_SYSTEM_TESTS_TO_RUN ?= "00SSH|Basic|Service|Bgp|Network|Policy|TestTrigger|ACIM|Netprofile"