chore(convict): use convict .getProperties(), not deprecated .root()
chore(convict): use convict .getProperties(), not deprecated .root()

TDA/fxa-auth-server,eoger/fxa-auth-server,eoger/fxa-auth-server,mozilla/fxa-auth-server,TDA/fxa-auth-server,shane-tomlinson/fxa-auth-server,shane-tomlinson/fxa-auth-server,mozilla/fxa-auth-server,shane-tomlinson/fxa-auth-server,mozilla/fxa-auth-server,eoger/fxa-auth-server,TDA/fxa-auth-server,eoger/fxa-auth-server,TDA/fxa-auth-server,shane-tomlinson/fxa-auth-server,mozilla/fxa-auth-server