Add script for downloading lint updates am: 0e53b9dab8

Original change: https://android-review.googlesource.com/c/platform/prebuilts/cmdline-tools/+/1822273

Change-Id: I73d2ec67cb221b7b0bff4aa254b84235f6262310
tree: 6a6a48bc79fdedb6fc2c7505a7a45e4aa8bb970a
  1. patches/
  2. tools/
  3. Android.bp
  4. METADATA
  5. update-prebuilts.sh