[automerger skipped] Update clang-tools to ab/6339306 am: bca5d20b3a am: 3ae68b3cc3 am: fe0a2e9f1b -s ours

am skip reason: Change-Id I9eca1155589a5d532af7f198b823e297dff71786 with SHA-1 bca5d20b3a is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/prebuilts/clang-tools/+/10880616

Change-Id: I2ab4bcb025ff39a377f1c430df003b07b24ba5fa
tree: a8aff0a81539d1d71c161f5e4fafd6daf08aa206
  1. darwin-x86/
  2. linux-x86/
  3. build-prebuilts.sh
  4. manifest.xml