Add copyright notice to build-prebuilts.sh
am: ee954195c4

Change-Id: Ifa53ee5913bf2d920519a5c2a8bc6f04f61b4f7a
tree: 580ca6f3ee34c251cf46f7a3cbf790775638d9ab
  1. darwin-x86/
  2. linux-x86/
  3. build-prebuilts.sh
  4. manifest.xml