contact: security alias is not for support
contact: security alias is not for support

We get too many support queries. I thought this was already mentioned on
the site but it wasn't.

bitcoin-core/bitcoincore.org,bitcoin-core/bitcoincore.org,bitcoin-core/bitcoincore.org,bitcoin-core/bitcoincore.org,bitcoin-core/bitcoincore.org,bitcoin-core/bitcoincore.org