[test_driver_module] Add CMX file.

CMX file was missing.

DX-710 #comment

TEST: Running disabled topaz integration tests.

Change-Id: Id461bf4764faa972140f4fe9bb5fc866f2df837c
diff --git a/bin/test_driver/BUILD.gn b/bin/test_driver/BUILD.gn
index ec266f9..6b88de8 100644
--- a/bin/test_driver/BUILD.gn
+++ b/bin/test_driver/BUILD.gn
@@ -23,6 +23,13 @@
     "//peridot/public/lib/app_driver/cpp",
     "//zircon/public/lib/async-loop-cpp",
   ]
+
+  meta = [
+    {
+      path = "meta/test_driver_module.cmx"
+      dest = "test_driver_module.cmx"
+    },
+  ]
 }
 
 source_set("defs") {
diff --git a/bin/test_driver/meta/test_driver_module.cmx b/bin/test_driver/meta/test_driver_module.cmx
new file mode 100644
index 0000000..779b010
--- /dev/null
+++ b/bin/test_driver/meta/test_driver_module.cmx
@@ -0,0 +1,17 @@
+{
+    "program": {
+        "binary": "bin/app"
+    },
+    "sandbox": {
+        "features": [
+            "shell"
+        ],
+        "services": [
+            "fuchsia.modular.ModuleContext",
+            "fuchsia.sys.Environment",
+            "fuchsia.sys.Launcher",
+            "fuchsia.testing.runner.TestRunner",
+            "fuchsia.testing.runner.TestRunnerStore"
+        ]
+    }
+}