Add privapp entry to Notification application

Bug: 194890493
Test: manual
Change-Id: I38394746af7ee64140653cb0419c399b19f42163
Merged-In: I5f4770161b881ded6bb4d6f384437bc367fd87a3
diff --git a/Android.bp b/Android.bp
index bd89a64..672c381 100644
--- a/Android.bp
+++ b/Android.bp
@@ -32,6 +32,8 @@
         enabled: false,
     },
 
+    required: ["allowed_privapp_com.android.car.notification"],
+
     dex_preopt: {
         enabled: false,
     },
@@ -76,6 +78,8 @@
         enabled: false,
     },
 
+    required: ["allowed_privapp_com.android.car.notification"],
+
     dex_preopt: {
         enabled: false,
     },