[Thread] add ThreadNetworkIntegrationTests to mts-tethering

Bug: 299853805
Change-Id: I567142a8bf8c735b65048d985e94d958a7feef03
diff --git a/thread/tests/integration/Android.bp b/thread/tests/integration/Android.bp
index 405fb76..ebd6a4d 100644
--- a/thread/tests/integration/Android.bp
+++ b/thread/tests/integration/Android.bp
@@ -41,11 +41,13 @@
     name: "ThreadNetworkIntegrationTests",
     platform_apis: true,
     manifest: "AndroidManifest.xml",
+    test_config: "AndroidTest.xml",
     defaults: [
         "framework-connectivity-test-defaults",
-        "ThreadNetworkIntegrationTestsDefaults"
+        "ThreadNetworkIntegrationTestsDefaults",
     ],
     test_suites: [
+        "mts-tethering",
         "general-tests",
     ],
     srcs: [