Pull request 1935: upd-pprof

Squashed commit of the following:

commit 71d8936bddcf2d2b293015d3091df72aa1333270
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Thu Jul 20 18:48:08 2023 +0300

    next/websvc: fix pprof disabling

commit 30cc75d1eb89f7422555c18ad474324ab55eb13b
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Thu Jul 20 18:30:29 2023 +0300

    all: upd golibs; add pprof to next

internal/next/websvc/http.go

@@ -52,6 +52,10 @@ func (svc *Service) handlePatchSettingsHTTP(w http.ResponseWriter, r *http.Reque
 	}
 
 	newConf := &Config{
+		Pprof: &PprofConfig{
+			Port:    svc.pprofPort,
+			Enabled: svc.pprof != nil,
+		},
 		ConfigManager:   svc.confMgr,
 		Frontend:        svc.frontend,
 		TLS:             svc.tls,