Bump mkfiletree from 2.0.0 to 3.0.0

Bumps [mkfiletree](https://github.com/rvagg/node-mkfiletree) from 2.0.0 to 3.0.0.
- [Release notes](https://github.com/rvagg/node-mkfiletree/releases)
- [Changelog](https://github.com/rvagg/mkfiletree/blob/master/CHANGELOG.md)
- [Commits](rvagg/mkfiletree@v2.0.0...v3.0.0)

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

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

package.json

@@ -41,7 +41,7 @@
     "electron": "^30.5.1",
     "glob": "^8.0.1",
     "hallmark": "^5.0.1",
-    "mkfiletree": "^2.0.0",
+    "mkfiletree": "^3.0.0",
     "node-gyp": "^10.2.0",
     "nyc": "^17.1.0",
     "prebuildify": "^6.0.1",