Remove phony rules am: da70d9a2d9 am: c0d38aca8c am: 348a4d6dc5 am: af71f107f6

Original change: https://android-review.googlesource.com/c/platform/prebuilts/vndk/v29/+/1328496

Change-Id: Ia0213f5310070e9c6b84bce63c079700b46f1abe
tree: 376acf8ecc8caa7f68dd948806a28a06e9dd143d
  1. Android.bp
  2. arm/
  3. arm64/
  4. common/
  5. x86/
  6. x86_64/