@astrojs/node: Backslash-prefixed paths not recognized as internal by trailing-slash redirect

{
                    "vendor": "withastro",
                    "product": "astro",
                    "versions": [
                        {
                            "version": ">= 8.1.0, < 11.0.2",
                            "status": "affected"
                        }
                    ]
                }