[automerger skipped] Add property api_levels_jar_filename to droidstubs am:...

[automerger skipped] Add property api_levels_jar_filename to droidstubs am: 9ba460fd -s ours am: 0ffbce00 -s ours am: 6e8e5f36 -s ours am: e217cb16 -s ours

am skip reason: Change-Id I9e51abaf7d5451d68ca782157d9b739f76c5da82 with SHA-1 9ba460fd is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/soong/+/12319307

Change-Id: Ib4176e5e917f3bf0b9c3960506fe3e4d948e42b7