Use ${REPO_ROOT} instead of relative path.

Test: treehugger
Bug: 339424309
Change-Id: If18c759c0c1d089e0cd8cca867c2d8566a804841
1 file changed
tree: e449d13143932b5b86143dbc8e9069e97a2fad30
  1. crates/
  2. pseudo_crate/
  3. METADATA
  4. OWNERS
  5. PREUPLOAD.cfg