Takashi Kajinami 2dc9b5475c Replace deprecated django.utils.timezone.utc
It was deprecated in django 4.1[1] and was removed in django 5.0[2].

[1] 59ab3fd0e9
[2] d6816bff73

Closes-Bug: #2092445
Change-Id: Ie7aafab66560bbb4e265b69c79c83d187e455a53
2025-01-08 13:34:52 +09:00
..
2022-02-04 16:22:07 +09:00
2022-02-04 16:22:07 +09:00