CI: Disable PYTHON_RUFF_FORMAT

Author: terryburton

.github/linters/superlinter-disabled.env

@@ -25,6 +25,7 @@ VALIDATE_NATURAL_LANGUAGE=false
 VALIDATE_PYTHON_BLACK=false
 VALIDATE_PYTHON_MYPY=false
 VALIDATE_PYTHON_PYLINT=false
+VALIDATE_PYTHON_RUFF_FORMAT=false
 
 # Prettier conflicts with existing formatters
 VALIDATE_YAML_PRETTIER=false