Bump fdir from 6.4.5 to 6.4.6 (#3039)

Bumps [fdir](https://github.com/thecodrr/fdir) from 6.4.5 to 6.4.6.
- [Release notes](https://github.com/thecodrr/fdir/releases)
- [Commits](thecodrr/fdir@v6.4.5...v6.4.6)

---
updated-dependencies:
- dependency-name: fdir
  dependency-version: 6.4.6
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Patrick Brosset <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -47,7 +47,7 @@
     "diff": "^8.0.2",
     "eslint-plugin-new-with-error": "^5.0.0",
     "fast-json-stable-stringify": "^2.1.0",
-    "fdir": "^6.4.5",
+    "fdir": "^6.4.6",
     "hast-util-to-string": "^3.0.1",
     "prettier": "^3.5.3",
     "rehype-stringify": "^10.0.1",