[infra] Calmbench: fix path to nanobench executable

Bug: skia:7883
Change-Id: Id363d59d2466c3f4fae8a79e6ad9e6c270e445ae
Reviewed-on: https://skia-review.googlesource.com/124403
Commit-Queue: Eric Boren <borenet@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
Auto-Submit: Eric Boren <borenet@google.com>
Reviewed-by: Yuqian Li <liyuqian@google.com>
3 files changed