Pull request: upd-fmt

Merge in DNS/adguard-home from upd-fmt to master

Squashed commit of the following:

commit 73d9a71feccd8256841ae5a01e4a6aae0bcb2f65
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed Aug 31 18:37:39 2022 +0300

    all: upd fmt

internal/aghnet/hostgen.go

@@ -45,11 +45,11 @@ func generateIPv6Hostname(ipv6 net.IP) (hostname string) {
 // GenerateHostname generates the hostname from ip.  In case of using IPv4 the
 // result should be like:
 //
-//   192-168-10-1
+//	192-168-10-1
 //
 // In case of using IPv6, the result is like:
 //
-//   ff80-f076-0000-0000-0000-0000-0000-0010
+//	ff80-f076-0000-0000-0000-0000-0000-0010
 //
 // ip must be either an IPv4 or an IPv6.
 func GenerateHostname(ip net.IP) (hostname string) {