Merge pull request #409 from rremizov/dependabot/pip/mypy-1.16.0

Bump mypy from 1.15.0 to 1.16.0

Author: rremizov

requirements-test.txt

@@ -1,7 +1,7 @@
 black==25.1.0
 flake8==7.2.0
 isort==6.0.1
-mypy==1.15.0
+mypy==1.16.0
 mysqlclient==2.2.7
 psycopg2-binary==2.9.10
 pylint-django==2.6.1