paypro: treat pki_data as an array.
paypro: convert root certs to hash table in build file.
paypro: try to grab root certs from mozilla if github is not available.
Revert moz certs file: do not want to convert from mozilla format

This reverts commit a49704a35beca0032a4840245932a13e6b9e9ea3.
fix: fix RootCert generation.
paypro: update root certs and fix tests.