[automerger skipped] Reland: Creates an Android.bp with prebuilt_etc for permission XMLs. am: 95ad3242a4 -s ours am: 589db0db2f -s ours am: 132a15744b -s ours am: e0aa48e3a1 -s ours

am skip reason: Merged-In I3aa922c88ba91b948da6c6c1f4611044e97fa03d with SHA-1 46a349bb95 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/15805116

Change-Id: I4255cd3ca862f955f2ab7208e82be7889887eedc