feat(testing): set password for user imported with raw password

src/authentic2_wallonie_connect/management/commands/wc-base-import.py

@@ -316,6 +316,8 @@ class Command(BaseCommand):
                     }
                 user, created = User.objects.get_or_create(**kwargs)
                 if created:
+                    user.set_password(defaults["password"])
+                    user.save()
                     self.info(self.style.SUCCESS("CREATED"))
                 else:
                     modified = False