Bump memfs from 4.9.2 to 4.9.3

Bumps [memfs](https://github.com/streamich/memfs) from 4.9.2 to 4.9.3.
- [Release notes](https://github.com/streamich/memfs/releases)
- [Changelog](https://github.com/streamich/memfs/blob/master/CHANGELOG.md)
- [Commits](streamich/memfs@v4.9.2...v4.9.3)

---
updated-dependencies:
- dependency-name: memfs
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -15,7 +15,7 @@
     "clean-css": "^5.3.3",
     "cssesc": "^3.0.0",
     "dayjs": "^1.11.11",
-    "memfs": "^4.9.2",
+    "memfs": "^4.9.3",
     "moveto": "^1.8.2",
     "sass": "^1.77.4",
     "sharp": "^0.33.4",