Pull request 1871: upd-proxy

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

Updates #5872.

Squashed commit of the following:

commit fac8d1c
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Fri Jun 9 19:18:35 2023 +0300

    all: fix chlog

commit 10f64ba
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Fri Jun 9 19:14:07 2023 +0300

    all: log changes

commit 14410c4
Author: Eugene Burkov <E.Burkov@AdGuard.COM>
Date:   Fri Jun 9 18:48:09 2023 +0300

    all: upd proxy

CHANGELOG.md

@@ -28,6 +28,11 @@ NOTE: Add new changes BELOW THIS COMMENT.
 - The ability to edit rewrite rules via `PUT /control/rewrite/update` HTTP API
   ([#1577]).
 
+### Fixed
+
+ - DNSCrypt upstream not resetting the client and resolver information on
+   dialing errors ([#5872]).
+
 [#1577]: https://github.com/AdguardTeam/AdGuardHome/issues/1577
 
 <!--

go.mod

@@ -3,7 +3,7 @@ module github.com/AdguardTeam/AdGuardHome
 go 1.19
 
 require (
-	github.com/AdguardTeam/dnsproxy v0.50.1
+	github.com/AdguardTeam/dnsproxy v0.50.2
 	github.com/AdguardTeam/golibs v0.13.2
 	github.com/AdguardTeam/urlfilter v0.16.1
 	github.com/NYTimes/gziphandler v1.1.1

go.sum

@@ -1,5 +1,5 @@
-github.com/AdguardTeam/dnsproxy v0.50.1 h1:A0HmAxb2izkOcuD50pRmR7ZnBL3/qF2DR2SlI6fN+6E=
-github.com/AdguardTeam/dnsproxy v0.50.1/go.mod h1:CQhZTkqC8X0ID6glrtyaxgqRRdiYfn1gJulC1cZ5Dn8=
+github.com/AdguardTeam/dnsproxy v0.50.2 h1:p1471SsMZ6SMo7T51Olw4aNluahvMwSLMorwxYV18ts=
+github.com/AdguardTeam/dnsproxy v0.50.2/go.mod h1:CQhZTkqC8X0ID6glrtyaxgqRRdiYfn1gJulC1cZ5Dn8=
 github.com/AdguardTeam/golibs v0.4.0/go.mod h1:skKsDKIBB7kkFflLJBpfGX+G8QFTx0WKUzB6TIgtUj4=
 github.com/AdguardTeam/golibs v0.10.4/go.mod h1:rSfQRGHIdgfxriDDNgNJ7HmE5zRoURq8R+VdR81Zuzw=
 github.com/AdguardTeam/golibs v0.13.2 h1:BPASsyQKmb+b8VnvsNOHp7bKfcZl9Z+Z2UhPjOiupSc=