User Agent do not contain bridge version, only client in format

internal/bridge/useragent.go

@@ -1,41 +0,0 @@
-// Copyright (c) 2020 Proton Technologies AG
-//
-// This file is part of ProtonMail Bridge.
-//
-// ProtonMail Bridge is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// ProtonMail Bridge is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with ProtonMail Bridge.  If not, see <https://www.gnu.org/licenses/>.
-
-package bridge
-
-import (
-	"fmt"
-	"runtime"
-
-	"github.com/ProtonMail/proton-bridge/pkg/pmapi"
-)
-
-// UpdateCurrentUserAgent updates user agent on pmapi so each request has this
-// information in headers for statistic purposes.
-func UpdateCurrentUserAgent(bridgeVersion, os, clientName, clientVersion string) {
-	if os == "" {
-		os = runtime.GOOS
-	}
-	mailClient := "unknown client"
-	if clientName != "" {
-		mailClient = clientName
-		if clientVersion != "" {
-			mailClient += "/" + clientVersion
-		}
-	}
-	pmapi.CurrentUserAgent = fmt.Sprintf("Bridge/%s (%s; %s)", bridgeVersion, os, mailClient)
-}