Fix tools/luci/build.py script (#26895)

https://dart.googlesource.com/external/github.com/flutter/engine/+/99b752ed2c8f87bb1d13d89a7cee3fb9caa3b1f2
1 file changed
tree: 03d75a3442b62f8c623d052500be9e5dfe8f3881
  1. commits.json