Add Go Daddy Class 2 CA - G2 certificate

We received a new certificate from Go Daddy and it is issued by Go Daddy Root Certificate Authority - G2 which root certificate is not presented in Node.js, so https.request couldn't work properly. This pull request fixes the problem.

Certificate taken from https://certs.godaddy.com/anonymous/repository.pki and also presents in bundle received from Go Daddy after certificate generation.