Revert "networking: disable DNSOverTLS due to lookup delay"

This reverts commit 9d169a5b. The relevant fixes have been included in systemd 250.4-2.

Revert "networking: disable DNSOverTLS due to lookup delay"
f33ad239 · Evangelos Foutras · 5a6a085e · f33ad239
Verified Commit f33ad239 authored 2 years ago by Evangelos Foutras
--- a/roles/networking/files/dns.conf
+++ b/roles/networking/files/dns.conf
@@ -12,7 +12,4 @@ DNS=1.1.1.1#cloudflare-dns.com
 DNS=1.0.0.1#cloudflare-dns.com
 DNS=2606:4700:4700::1111#cloudflare-dns.com
 DNS=2606:4700:4700::1001#cloudflare-dns.com
-
-# DoT disabled until systemd 251
-# https://github.com/systemd/systemd/pull/22132
-#DNSOverTLS=true
+DNSOverTLS=true