Aperture: Set default_applicable_licenses

Change-Id: I600068db94cef8194727b3c77185213621cf23a0
diff --git a/lens_launcher/Android.bp b/lens_launcher/Android.bp
index 8185cd6..54e5307 100644
--- a/lens_launcher/Android.bp
+++ b/lens_launcher/Android.bp
@@ -3,6 +3,10 @@
 // SPDX-License-Identifier: Apache-2.0
 //
 
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
 android_app {
     name: "ApertureLensLauncher",