As of v1.3.0, [this line](https://github.com/broccolijs/node-symlink-or-copy/blob/070e6ada1b699620800222b7e60b1e40627ba98e/index.js#L26) causes `canSymlink` to be `false` on Linux and macOS. Is this supposed to be happening? It used to be `true`. /cc @stefanpenner