Add script to rebuild tools in prebuilts/build-tools

Add build-prebuilt.sh to rebuild ckati and makeparallel through soong,
and manually build go and ninja.

Bug: 27499941
Change-Id: I9f370744040f2fbc51475d8b821d1130628c215a
1 file changed
tree: f2ae26f4bbdaa1ba345bc045c164a1c1e6d6db06
  1. build-prebuilts.sh