chore(deps-dev): bump memfs from 4.64.0 to 4.68.0 (#1920)

Bumps [memfs](https://github.com/streamich/memfs) from 4.64.0 to 4.68.0.
- [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/v4.64.0...v4.68.0)

---
updated-dependencies:
- dependency-name: memfs
  dependency-version: 4.68.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Michael Lehmann <lehmanmj@amazon.com>

package.json

@@ -27,7 +27,7 @@
     "generate-license-file": "^4.2.1",
     "json-schema": "^0.4.0",
     "markdownlint-cli": "^0.49.1",
-    "memfs": "^4.64.0",
+    "memfs": "^4.68.0",
     "standard-version": "^9.5.0",
     "typescript": "^7.0.2",
     "vitest": "4.1.10"