Add chmod +x for run_bluetooth_grpc Change-Id: Id5c4d485b81d9db5a63c30f685d0d0541fdf3d10 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/chameleon/+/7541953 Tested-by: Alexandr Astrouski <astrouski@google.com> Reviewed-by: Yun-hao Chung <howardchung@chromium.org> Commit-Queue: Alexandr Astrouski <astrouski@google.com>