Pull request 1948: imp-test

Squashed commit of the following:

commit d2e61b0a2406a503d9d7bcd12612ed7e04c1fac6
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Tue Aug 1 18:02:29 2023 +0300

    client: imp addrproc test

commit f7cf0fb1549299b00fdbe400bb4a96c73530bfe0
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Tue Aug 1 17:23:12 2023 +0300

    dnsforward: rm mutex

internal/home/dns.go

@@ -254,6 +254,7 @@ func newServerConfig(
 		Exchanger:        Context.dnsServer,
 		AddressUpdater:   &Context.clients,
 		InitialAddresses: initialAddresses,
+		CatchPanics:      true,
 		UseRDNS:          config.Clients.Sources.RDNS,
 		UseWHOIS:         config.Clients.Sources.WHOIS,
 	}