update makefiles.

Test: mmma test/vts-testcase/hal
Change-Id: Ia4737e296dd119b65b4211ee3fed3d91bbf0c28c
diff --git a/broadcastradio/Android.bp b/broadcastradio/Android.bp
index ffa62cd..2e98897 100644
--- a/broadcastradio/Android.bp
+++ b/broadcastradio/Android.bp
@@ -1,3 +1,7 @@
+// This file was auto-generated. Do not edit manually.
+// Use test/vts-testcase/hal/update_makefiles.py to generate this file.
+
 subdirs = [
     "V1_0",
+    "V1_1",
 ]