[6.14.z] Bump ruff from 0.8.0 to 0.8.1 (#17016)

requirements-optional.txt

@@ -2,7 +2,7 @@
 pytest-cov==5.0.0
 redis==5.2.0
 pre-commit==4.0.1
-ruff==0.8.0
+ruff==0.8.1
 
 # For generating documentation.
 sphinx==8.1.3