Update TvMessageEvent to include a deviceId field

Test: mmm
Bug: 302208143

Change-Id: I45f8ba6d45dc7f4afbdbcf8d29e452944adea2ba
diff --git a/tv/input/aidl/Android.bp b/tv/input/aidl/Android.bp
index 35f510a..cd69130 100644
--- a/tv/input/aidl/Android.bp
+++ b/tv/input/aidl/Android.bp
@@ -35,6 +35,5 @@
             ],
         },
     ],
-    frozen: true,
-
+    frozen: false,
 }