feat: add a line to ensure that retrocookie pyproject.toml changes don't get added in

Author: 56kyle

scripts/lint-from-demo.py

@@ -30,8 +30,10 @@ def lint_from_demo(
             no_cache=no_cache
         ) as demo_path:
             pre_commit.main.main(["run", "--all-files", "--hook-stage=manual", "--show-diff-on-failure"])
-        retrocookie(instance_path=demo_path, commits=["HEAD"])
-        git("checkout", "HEAD", "--", "{{cookiecutter.project_name}}/pyproject.toml")
+        try:
+            retrocookie(instance_path=demo_path, commits=["HEAD"])
+        finally:
+            git("checkout", "HEAD", "--", "{{cookiecutter.project_name}}/pyproject.toml")
     except Exception as error:
         typer.secho(f"error: {error}", fg="red")
         sys.exit(1)