Update mypy-dev to 1.14.0a2

Author: cdce8p

requirements_test.txt

@@ -12,7 +12,7 @@ coverage==7.6.1
 freezegun==1.5.1
 license-expression==30.4.0
 mock-open==1.4.0
-mypy-dev==1.13.0a1
+mypy-dev==1.14.0a2
 pre-commit==4.0.0
 pydantic==1.10.18
 pylint==3.3.1