OSIS-2977 fix tests send mail context academic year and not year
OSIS-2977 fix tests send mail context academic year and not year

	modified:   base/tests/utils/test_send_mail.py

uclouvain/osis,uclouvain/osis,uclouvain/osis,uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/OSIS-Louvain,uclouvain/OSIS-Louvain