cherry-pick: all: upd dnsproxy

Updates #4042.

Squashed commit of the following:

commit 7531b97
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed Dec 29 22:01:54 2021 +0300

    all: upd dnsproxy

go.mod

@@ -3,7 +3,7 @@ module github.com/AdguardTeam/AdGuardHome
 go 1.16
 
 require (
-	github.com/AdguardTeam/dnsproxy v0.40.3-0.20211229125141-da9b0c6cf76a
+	github.com/AdguardTeam/dnsproxy v0.40.4-0.20211229192924-90569a17b881
 	github.com/AdguardTeam/golibs v0.10.3
 	github.com/AdguardTeam/urlfilter v0.15.1
 	github.com/NYTimes/gziphandler v1.1.1

go.sum

@@ -7,8 +7,8 @@ dmitri.shuralyov.com/html/belt v0.0.0-20180602232347-f7d459c86be0/go.mod h1:JLBr
 dmitri.shuralyov.com/service/change v0.0.0-20181023043359-a85b471d5412/go.mod h1:a1inKt/atXimZ4Mv927x+r7UpyzRUf4emIoiiSC2TN4=
 dmitri.shuralyov.com/state v0.0.0-20180228185332-28bcc343414c/go.mod h1:0PRwlb0D6DFvNNtx+9ybjezNCa8XF0xaYcETyp6rHWU=
 git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
-github.com/AdguardTeam/dnsproxy v0.40.3-0.20211229125141-da9b0c6cf76a h1:m+84VGYbDBq55L5apbHj1UqbZOcK1lqmnZVlBvzycmk=
-github.com/AdguardTeam/dnsproxy v0.40.3-0.20211229125141-da9b0c6cf76a/go.mod h1:+NlQl9lcVKjbecYlCumfjMzDk2BblySEX7WOHhQBbXk=
+github.com/AdguardTeam/dnsproxy v0.40.4-0.20211229192924-90569a17b881 h1:nPMyvZUn1uSa5xVPSjJpZCDkn3+kLnNR7B3XTKk9tKs=
+github.com/AdguardTeam/dnsproxy v0.40.4-0.20211229192924-90569a17b881/go.mod h1:+NlQl9lcVKjbecYlCumfjMzDk2BblySEX7WOHhQBbXk=
 github.com/AdguardTeam/golibs v0.4.0/go.mod h1:skKsDKIBB7kkFflLJBpfGX+G8QFTx0WKUzB6TIgtUj4=
 github.com/AdguardTeam/golibs v0.4.2/go.mod h1:skKsDKIBB7kkFflLJBpfGX+G8QFTx0WKUzB6TIgtUj4=
 github.com/AdguardTeam/golibs v0.9.2/go.mod h1:fCAMwPBJ8S7YMYbTWvYS+eeTLblP5E04IDtNAo7y7IY=