Bump memfs from 3.6.0 to 4.2.0

Bumps [memfs](https://github.com/streamich/memfs) from 3.6.0 to 4.2.0.
- [Release notes](https://github.com/streamich/memfs/releases)
- [Changelog](https://github.com/streamich/memfs/blob/master/CHANGELOG.md)
- [Commits](streamich/memfs@v3.6.0...v4.2.0)

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

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

Author: dependabot[bot]

package.json

@@ -41,7 +41,7 @@
     "eslint-plugin-github": "^4.6.0",
     "eslint-plugin-jest": "^27.2.0",
     "jest": "^29.4.2",
-    "memfs": "^3.4.13",
+    "memfs": "^4.2.0",
     "prettier": "^2.8.3",
     "semver": "^7.3.8",
     "ts-jest": "^29.0.5",