Update build-tools to ab/5098001

Adds toybox prebuilt, and ckati option to skip outputting the ninja file
(during tests, etc).

Test: treehugger
Test: prebuilts/build-tools/linux-x86/bin/toybox --version
Change-Id: I3d5e8efe7d38941f55509b5ee3dae2b12806a120
46 files changed
tree: d9a2e6dbf1134559a987acdf1ea7789397dc8c83
  1. common/
  2. darwin-x86/
  3. linux-x86/
  4. build-prebuilts.sh
  5. manifest.xml
  6. OWNERS