docs(licence): update licence dates

cubicweb_squareui/views/__init__.py

-# copyright 2012-2022 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# copyright 2012-2023 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 # contact http://www.logilab.fr -- mailto:contact@logilab.fr
 #
 # This program is free software: you can redistribute it and/or modify it under

cubicweb_squareui/views/component.py

-# copyright 2014-2022 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# copyright 2014-2023 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 # contact http://www.logilab.fr -- mailto:contact@logilab.fr
 #
 # This program is free software: you can redistribute it and/or modify it under

setup.py

 #!/usr/bin/env python
 # pylint: disable=W0142,W0403,W0404,W0613,W0622,W0622,W0704,R0904,C0103,E0611
 #
-# copyright 2003-2022 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# copyright 2003-2023 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 # contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
 #
 # This file is part of a %(distname)s.

test/test_squareui.py

-# copyright 2012-2022 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# copyright 2012-2023 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 # contact http://www.logilab.fr -- mailto:contact@logilab.fr
 #
 # This program is free software: you can redistribute it and/or modify it under