Bump ruff from 0.5.0 to 0.5.1 (#1513)

requirements/testing.txt

@@ -5,7 +5,7 @@ pytest==8.2.2
 pytest-asyncio==0.23.7
 pytest-cov==5.0.0
 pytest-icdiff==0.9
-ruff==0.5.0
+ruff==0.5.1
 setuptools==70.1.1
 tox==4.15.1
 tox-gh-actions==3.2.0