Implement config flags.

Bug: 69958423
Test: VTS
Change-Id: I6221d2bd2c6f1e31c93b105fce4cfc6d673e3b77
diff --git a/broadcastradio/2.0/Android.bp b/broadcastradio/2.0/Android.bp
index 5146932..afbd6d4 100644
--- a/broadcastradio/2.0/Android.bp
+++ b/broadcastradio/2.0/Android.bp
@@ -16,6 +16,7 @@
         "android.hidl.base@1.0",
     ],
     types: [
+        "ConfigFlag",
         "Constants",
         "IdentifierType",
         "Metadata",