Add external/r8 to repo manifest file.

BUG: 62716066
Change-Id: I03c41760c8738b5ca5ddbcabf0f0343ae7fd6a3d
1 file changed
tree: 7d6a8be7624b0a62ced27c4d99d8bd0b5dbaeeb8
  1. GLOBAL-PREUPLOAD.cfg
  2. default.xml