Merge in DNS/dnsproxy from fix-readme to master

Squashed commit of the following:

commit ebf3dcaf799d6eaf39b4adac1e9c087167be9a39
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Thu Aug 18 17:39:17 2022 +0300

    all: fix min go version