InvenioRDM v12

Prepare module to work with InvenioRDM v12

tests/conftest.py

@@ -17,7 +17,7 @@ import tempfile
 
 import pytest
 from flask import Flask
-from flask_babelex import Babel
+from invenio_i18n import Babel
 
 from invenio_utilities_tuw import InvenioUtilitiesTUW
 from invenio_utilities_tuw.views import blueprint