Add light status bar CTS

Bug: 23427621

Change-Id: I9867f0924ca7c80e1146bc675ff7b4f736539ac4
diff --git a/CtsTestCaseList.mk b/CtsTestCaseList.mk
index 41f9dc3..975ac47 100644
--- a/CtsTestCaseList.mk
+++ b/CtsTestCaseList.mk
@@ -194,6 +194,7 @@
     CtsSecurityTestCases \
     CtsSignatureTestCases \
     CtsSpeechTestCases \
+    CtsSystemUiTestCases \
     CtsTelecomTestCases \
     CtsTelecomTestCases2 \
     CtsTelephonyTestCases \