build(deps-dev): Bump memfs from 4.46.1 to 4.47.0

Bumps [memfs](https://github.com/streamich/memfs) from 4.46.1 to 4.47.0.
- [Release notes](https://github.com/streamich/memfs/releases)
- [Changelog](https://github.com/streamich/memfs/blob/master/CHANGELOG.md)
- [Commits](streamich/memfs@v4.46.1...v4.47.0)

---
updated-dependencies:
- dependency-name: memfs
  dependency-version: 4.47.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

packages/extension/package.json

@@ -34,7 +34,7 @@
     "eslint-plugin-no-null": "^1.0.2",
     "eslint-plugin-redundant-undefined": "^1.0.0",
     "eslint-plugin-sonarjs": "^3.0.2",
-    "memfs": "^4.46.1",
+    "memfs": "^4.47.0",
     "prettier": "^3.6.1",
     "typescript": "5.9.2",
     "vite": "^7.1",