chore(nsp): ignore warning about redos for date parsing in moment
chore(nsp): ignore warning about redos for date parsing in moment

https://github.com/mozilla/fxa-auth-server/pull/2242
r=shane-tomlinson
mozilla/fxa-auth-server,eoger/fxa-auth-server,mozilla/fxa-auth-server,eoger/fxa-auth-server,eoger/fxa-auth-server,mozilla/fxa-auth-server,eoger/fxa-auth-server,mozilla/fxa-auth-server