Update manifest for new branch Change-Id: Ifa1ffc0e0ba5d0802a70c4c6ddff5fcbb663a013 Reviewed-on: https://cos-review.googlesource.com/c/cos/manifest/+/41828 Reviewed-by: Robert Kolchmeyer <rkolchmeyer@google.com> Tested-by: Chenglong Tang <chenglongtang@google.com>