Update build-tools to ab/5725548
am: 7672e9ae3f

Change-Id: I36d735ed4442a3aa6d6d6a6c3b30b786f06101dd
tree: 8d9f2cfeba5020b5e2f3261b61bc8e0f464c9e9a
  1. common/
  2. darwin-x86/
  3. linux-x86/
  4. path/
  5. build-prebuilts.sh
  6. manifest.xml
  7. OWNERS