Pull request: all: fix chlog, imp

Merge in DNS/adguard-home from fix-chlog to master

Squashed commit of the following:

commit e69da2f574923b95ac3d0fa9057fffe2a716b5be
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed Jan 26 14:41:04 2022 +0300

    all: fix chlog, imp

CHANGELOG.md

@@ -63,7 +63,7 @@ In this release, the schema version has changed from 12 to 13.
 ### Security
 
 - Weaker cipher suites that use the CBC (cipher block chaining) mode of
-  operation have been disabled (#2993).
+  operation have been disabled ([#2993]).
 
 [#1730]: https://github.com/AdguardTeam/AdGuardHome/issues/1730
 [#2993]: https://github.com/AdguardTeam/AdGuardHome/issues/2993

internal/aghtls/aghtls.go

@@ -6,8 +6,7 @@ import "crypto/tls"
 // SaferCipherSuites returns a set of default cipher suites with vulnerable and
 // weak cipher suites removed.
 func SaferCipherSuites() (safe []uint16) {
-	suites := tls.CipherSuites()
-	for _, s := range suites {
+	for _, s := range tls.CipherSuites() {
 		switch s.ID {
 		case
 			tls.TLS_RSA_WITH_3DES_EDE_CBC_SHA,