TT#124273 Update packaging for bullseye

- Switch to debhelper compat level 13.
- Switch to Standards-Version 4.5.1.
- Update copyright years.
- Update debian/.gitignore file.

Change-Id: I2f1f1ba92228e293e51e9b0354ed0b65864aec63

debian/.gitignore

@@ -9,6 +9,8 @@
 /ngcp-cloudpbx-pro/
 /ngcp-config-ce/
 /ngcp-config-pro/
+/ngcp-linux-amd64/
+/ngcp-linux-cloud-amd64/
 /ngcp-ngcp-carrier/
 /ngcp-ngcp-ce/
 /ngcp-ngcp-pro/

debian/control

@@ -3,8 +3,8 @@ Section: metapackages
 Priority: optional
 Maintainer: Sipwise Development Team <support@sipwise.com>
 Build-Depends:
- debhelper-compat (= 12),
+ debhelper-compat (= 13),
-Standards-Version: 3.9.8
+Standards-Version: 4.5.1
 Homepage: https://www.sipwise.com/
 
 Package: ngcp-linux-amd64

debian/copyright

@@ -4,7 +4,7 @@ Upstream-Contact: Sipwise Development Team <support@sipwise.com>
 
 Files: *
 Copyright:
- Copyright © 2007-2019 Sipwise GmbH, Austria
+ Copyright © 2007-2021 Sipwise GmbH, Austria
 License: GPL-3+
  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by