add default implementation to android.hardware.tests.foo/bar/pointer@1.0

Test: hidl_test
Test: mma

Change-Id: I808423c040099354513db0ad108210fcec17c8a7
diff --git a/Android.bp b/Android.bp
index 25a147f..1bc394e 100644
--- a/Android.bp
+++ b/Android.bp
@@ -24,12 +24,15 @@
     "sensors/1.0/default",
     "soundtrigger/2.0",
     "tests/bar/1.0",
+    "tests/bar/1.0/default",
     "tests/baz/1.0",
     "tests/expression/1.0",
     "tests/foo/1.0",
+    "tests/foo/1.0/default",
     "tests/libhwbinder/1.0",
     "tests/msgq/1.0",
     "tests/pointer/1.0",
+    "tests/pointer/1.0/default",
     "thermal/1.0",
     "thermal/1.0/default",
     "vehicle/2.0",