resolver-conf: Turris 1.x: provide DNS servers without DoT
Forwarding to TLS DNS servers is currently not supported on Unbound, which is by default installed on Turris 1.x routers. Let's provide just DNS servers without TLS until we investigate what is happening.
Fixes https://gitlab.labs.nic.cz/turris/turris-os-packages/issues/558
Edited by Josef Schlehofer