fix ruff link

python/code_quality/ruff/README.md

 ## Objective
 
-Run [Ruff](https://github.com/ruffle-rs/ruffle), an extremely fast Python linter, on your Python
+Run [Ruff](https://github.com/astral-sh/ruff), an extremely fast Python linter, on your Python
 code. This tool is written in Rust, and it is designed to quickly analyze your Python code to detect
 various syntax and stylistic errors.
 
@@ -15,8 +15,9 @@ various syntax and stylistic errors.
 ### Global Configuration of Ruff
 
 To add configuration to `ruff` that is shared with any other usage of Ruff (such as manual run,
-pre-commit, etc), you can use a `pyproject.toml` configuration file in your project's root
-directory. Learn more about [ruff configuration](https://beta.ruff.rs/docs/configuration/) files.
+pre-commit, etc), you can use a `pyproject.toml`, `ruff.toml`, or `.ruff.toml` configuration file in
+your project's root directory. Learn more
+about [ruff configuration](https://beta.ruff.rs/docs/configuration/) files.
 
 ## Add a <a href="https://github.com/ruffle-rs/ruffle"><img alt="Code style: Ruff" src="https://img.shields.io/badge/Ruff-Linter-blue"></a> Badge to your project README.md