Update mypy requirement from ~=1.10 to ~=1.11 in /package (#2064)

package/test_requirements.txt

@@ -10,7 +10,7 @@ boto3~=1.34
 flake8~=7.1
 isort~=5.11
 matplotlib~=3.9
-mypy~=1.10
+mypy~=1.11
 moto~=5.0.9
 psutil==5.9.6  # same as Kedro for now
 pylint~=3.2