Fix linter

Author: karthiknadig

noxfile.py

@@ -35,7 +35,7 @@ def lint(session: nox.Session):
     _install_requirements(session)
 
     session.log("Linting: generator and generated Python code.")
-    session.install("mypy", "ruff")
+    session.install("mypy", "ruff==0.1.9")
     session.run("ruff", "check", ".")
     session.run("ruff", "check", "--select=I001", ".")
     session.run("ruff", "format", "--check", ".")