Bump mypy from 1.3.0 to 1.4.0 (#364)

dependabot[bot] · web-flow · commit 1d007fb0c5db · 2023-06-25T11:25:38.000Z
diff --git a/requirements_test.txt b/requirements_test.txt
@@ -1,5 +1,5 @@
 -r requirements_test_pre_commit.txt
-mypy==1.3.0
+mypy==1.4.0
 pre-commit==3.3.3
 pylint==2.17.4
 pytest==7.3.2
