Upgrade test requirements

Author: j4mie

django_dbq/tests.py

@@ -1,5 +1,5 @@
 from datetime import datetime, timedelta, timezone as datetime_timezone
-import mock
+from unittest import mock
 
 import freezegun
 from django.core.management import call_command

test-requirements.txt

@@ -1,6 +1,5 @@
-mysqlclient==1.4.6
-freezegun==0.3.12
-mock==3.0.5
-dj-database-url==0.5.0
-psycopg2==2.9.5
-black==24.3.0
+mysqlclient==2.2.7
+freezegun==1.5.1
+dj-database-url==2.3.0
+psycopg2==2.9.10
+black==24.10.0