Update kernel-build-tools to ab/7071686

https://ci.android.com/builds/branches/aosp_kernel-build-tools/grid?head=7071686&tail=7071686

Test: treehugger
Change-Id: I1b945d8c39e3c69f178ff1e268b471a5b7e7b9f9
36 files changed
tree: 0353f7e9eaaa7ac87e82d6cc8427b93d803184c8
  1. linux-x86/
  2. build-prebuilts.sh
  3. manifest.xml
  4. OWNERS
  5. update-prebuilts.sh