chore(deps-dev): bump memfs from 4.38.2 to 4.39.0 (#1491)

Bumps [memfs](https://github.com/streamich/memfs) from 4.38.2 to 4.39.0.
- [Release notes](https://github.com/streamich/memfs/releases)
- [Changelog](https://github.com/streamich/memfs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/streamich/memfs/compare/v4.38.2...v4.39.0)

---
updated-dependencies:
- dependency-name: memfs
  dependency-version: 4.39.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -26,7 +26,7 @@
     "cpy-cli": "^6.0.0",
     "del-cli": "^6.0.0",
     "json-schema": "^0.4.0",
-    "memfs": "^4.38.2",
+    "memfs": "^4.39.0",
     "standard-version": "^9.5.0",
     "typescript": "^5.8.3",
     "vitest": "^3.2.4"