Update bundletool. am: f0ee8efafa

Original change: https://googleplex-android-review.googlesource.com/c/platform/prebuilts/bundletool/+/15544381

Change-Id: Ia8a876e5e2359d4d83176ff866e06205539688f3
tree: 3b7f764e0ed3b7f7c29a7c7562025100d8e65fc2
  1. bundletool-all-20210812.jar
  2. LICENSE
  3. METADATA
  4. MODULE_LICENSE_APACHE2