https://github.com/google/node-gles/blob/b4cb488f580888d13c603cba38f692441ec4fc69/scripts/install.js#L42 Now the latest version of angle is [3729](https://storage.googleapis.com/angle-builds/angle-3729-darwin-x64.tar.gz), if I want to upgrade to latest version, how can I find the number like `3729`?
