Build mobly-bundled-snippets as APK instead of android_library am: 5b05d3ecb5 am: e7ec6604d9 am: 972bcf67ac

Original change: https://android-review.googlesource.com/c/platform/external/mobly-bundled-snippets/+/2257924

Change-Id: I0459599818ebbec6bcf15f04fb3b5f6c8e6f50e1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

Android.bp

diff --git a/Android.bp b/Android.bp
index 8dc752f..ad7cbe8 100644
--- a/Android.bp
+++ b/Android.bp
@@ -16,7 +16,7 @@
     default_applicable_licenses: ["Android-Apache-2.0"],
 }
 
-android_library {
+android_app {
     name: "mobly-bundled-snippets",
     static_libs: [
         "androidx.test.runner",