Merge pull request freqtrade#11360 from freqtrade/dependabot/pip/develop/mypy-1.15.0

chore(deps-dev): bump mypy from 1.14.1 to 1.15.0

Author: xmatthias

requirements-dev.txt

@@ -8,7 +8,7 @@
 
 coveralls==4.0.1
 ruff==0.9.5
-mypy==1.14.1
+mypy==1.15.0
 pre-commit==4.1.0
 pytest==8.3.4
 pytest-asyncio==0.25.3