T7591: remove copyright years from source files

The legal team says years are not necessary so we can go ahead with it, since
it will simplify backporting.

Automatically removed using: git ls-files | grep -v libvyosconfig | xargs sed -i -E \
's/^# Copyright (19|20)[0-9]{2}(-[0-9]{4})? VyOS maintainers.*/# Copyright VyOS maintainers and contributors <maintainers@vyos.io>/g'

In addition we will error-out during "make" if someone re-adds a legacy
copyright notice

16 files changed, 16 insertions, 16 deletions

diff --git a/src/validators/as-number-list b/src/validators/as-number-list
index 432d44180..1df40cc3a 100755
--- a/src/validators/as-number-list
+++ b/src/validators/as-number-list
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (C) 2022 VyOS maintainers and contributors
+# Copyright VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
diff --git a/src/validators/base64 b/src/validators/base64
index a54168ef7..97d7a0398 100755
--- a/src/validators/base64
+++ b/src/validators/base64
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2021-2025 VyOS maintainers and contributors
+# Copyright VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
diff --git a/src/validators/bgp-extended-community b/src/validators/bgp-extended-community
index d66665519..561d41bca 100755
--- a/src/validators/bgp-extended-community
+++ b/src/validators/bgp-extended-community
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-# Copyright 2019-2023 VyOS maintainers and contributors <maintainers@vyos.io>
+# Copyright VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/src/validators/bgp-large-community b/src/validators/bgp-large-community
index 386398308..e322c653c 100755
--- a/src/validators/bgp-large-community
+++ b/src/validators/bgp-large-community
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-# Copyright 2019-2022 VyOS maintainers and contributors <maintainers@vyos.io>
+# Copyright VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/src/validators/bgp-large-community-list b/src/validators/bgp-large-community-list
index 75276630c..8e4326a9c 100755
--- a/src/validators/bgp-large-community-list
+++ b/src/validators/bgp-large-community-list
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2021-2025 VyOS maintainers and contributors
+# Copyright VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
diff --git a/src/validators/bgp-rd-rt b/src/validators/bgp-rd-rt
index b2b69c9be..233f09696 100755
--- a/src/validators/bgp-rd-rt
+++ b/src/validators/bgp-rd-rt
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2021 VyOS maintainers and contributors
+# Copyright VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
diff --git a/src/validators/bgp-regular-community b/src/validators/bgp-regular-community
index d43a71eae..0cc7f8fc3 100755
--- a/src/validators/bgp-regular-community
+++ b/src/validators/bgp-regular-community
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-# Copyright 2019-2022 VyOS maintainers and contributors <maintainers@vyos.io>
+# Copyright VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/src/validators/ddclient-protocol b/src/validators/ddclient-protocol
index ce5efbd52..0d28039d3 100755
--- a/src/validators/ddclient-protocol
+++ b/src/validators/ddclient-protocol
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (C) 2023 VyOS maintainers and contributors
+# Copyright VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
diff --git a/src/validators/ether-type b/src/validators/ether-type
index 926db26d3..b3dc23b58 100644
--- a/src/validators/ether-type
+++ b/src/validators/ether-type
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2024 VyOS maintainers and contributors
+# Copyright VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
diff --git a/src/validators/ip-protocol b/src/validators/ip-protocol
index c4c882502..b7467a7a0 100755
--- a/src/validators/ip-protocol
+++ b/src/validators/ip-protocol
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2020 VyOS maintainers and contributors
+# Copyright VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
diff --git a/src/validators/psk-secret b/src/validators/psk-secret
index c91aa95a8..69d8b75c4 100644
--- a/src/validators/psk-secret
+++ b/src/validators/psk-secret
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2024 VyOS maintainers and contributors
+# Copyright VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
diff --git a/src/validators/script b/src/validators/script
index eb176d23b..c3d39b347 100755
--- a/src/validators/script
+++ b/src/validators/script
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2018-2023 VyOS maintainers and contributors
+# Copyright VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
diff --git a/src/validators/sysctl b/src/validators/sysctl
index 9b5bba3e1..cc21186f5 100755
--- a/src/validators/sysctl
+++ b/src/validators/sysctl
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (C) 2021 VyOS maintainers and contributors
+# Copyright VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
diff --git a/src/validators/timezone b/src/validators/timezone
index e55af8d2a..dd3e0654d 100755
--- a/src/validators/timezone
+++ b/src/validators/timezone
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2019-2023 VyOS maintainers and contributors
+# Copyright VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
diff --git a/src/validators/vrf-name b/src/validators/vrf-name
index 29167c635..cc4be2510 100755
--- a/src/validators/vrf-name
+++ b/src/validators/vrf-name
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 #
-# Copyright (C) 2020 VyOS maintainers and contributors
+# Copyright VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as
diff --git a/src/validators/wireless-phy b/src/validators/wireless-phy
index 513a902de..3d0abbb54 100755
--- a/src/validators/wireless-phy
+++ b/src/validators/wireless-phy
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (C) 2018-2020 VyOS maintainers and contributors
+# Copyright VyOS maintainers and contributors <maintainers@vyos.io>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 or later as