Add LibStatsPullTests to MTS

Bug: 154652564
Test: make mts
Change-Id: I97000354089cb372ebd70ce1665b8dc2445b2e81
diff --git a/apex/tests/libstatspull/Android.bp b/apex/tests/libstatspull/Android.bp
index 0df96e1..05b3e04 100644
--- a/apex/tests/libstatspull/Android.bp
+++ b/apex/tests/libstatspull/Android.bp
@@ -33,6 +33,7 @@
         ],
     test_suites: [
         "device-tests",
+        "mts",
     ],
     platform_apis: true,
     privileged: true,