setup: add invenio-i18n

Author: utnapischtim

setup.cfg

@@ -3,7 +3,7 @@
 # This file is part of Invenio.
 # Copyright (C) 2015-2022 CERN.
 # Copyright (C) 2021      TU Wien.
-# Copyright (C) 2022 Graz University of Technology.
+# Copyright (C) 2022-2023 Graz University of Technology.
 #
 # Invenio is free software; you can redistribute it and/or modify it
 # under the terms of the MIT License; see LICENSE file for more details.
@@ -29,6 +29,7 @@ python_requires = >=3.7
 zip_safe = False
 install_requires =
     invenio-accounts>=2.0.0
+    invenio-i18n>=2.0.0
 
 [options.extras_require]
 tests =