Bump dot-prop from 5.3.0 to 9.0.0

Bumps [dot-prop](https://github.com/sindresorhus/dot-prop) from 5.3.0 to 9.0.0.
- [Release notes](https://github.com/sindresorhus/dot-prop/releases)
- [Commits](sindresorhus/dot-prop@v5.3.0...v9.0.0)

---
updated-dependencies:
- dependency-name: dot-prop
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -50,7 +50,7 @@
     "dequal": "^2.0.3",
     "devlop": "^1.1.0",
     "dir-glob": "^3.0.1",
-    "dot-prop": "^5.3.0",
+    "dot-prop": "^9.0.0",
     "duplexer2": "^0.1.4",
     "emoji-regex": "^10.4.0",
     "emojilib": "^2.4.0",