Instant apps can have notification permission

Test: atest PermissionPolicyTest
Fixes: 219230385
Change-Id: I3183534eaf1c608728f54c3b797b143a32fc5d16
diff --git a/tests/tests/permission2/res/raw/android_manifest.xml b/tests/tests/permission2/res/raw/android_manifest.xml
index 8783d67..10938b9 100644
--- a/tests/tests/permission2/res/raw/android_manifest.xml
+++ b/tests/tests/permission2/res/raw/android_manifest.xml
@@ -1609,7 +1609,7 @@
                 android:permissionGroup="android.permission-group.UNDEFINED"
                 android:label="@string/permlab_postNotification"
                 android:description="@string/permdesc_postNotification"
-                android:protectionLevel="dangerous" />
+                android:protectionLevel="dangerous|instant" />
 
     <!-- ====================================================================== -->
     <!-- REMOVED PERMISSIONS                                                    -->