chore(deps-dev): bump firebase-tools from 11.8.1 to 11.9.0

Bumps [firebase-tools](https://github.com/firebase/firebase-tools) from 11.8.1 to 11.9.0.
- [Release notes](https://github.com/firebase/firebase-tools/releases)
- [Changelog](https://github.com/firebase/firebase-tools/blob/master/CHANGELOG.md)
- [Commits](firebase/firebase-tools@v11.8.1...v11.9.0)

---
updated-dependencies:
- dependency-name: firebase-tools
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -18,7 +18,7 @@
   "devDependencies": {
     "@discue/ui-components": "^0.20.0",
     "@vuepress/plugin-shiki": "^2.0.0-beta.49",
-    "firebase-tools": "^11.8.1",
+    "firebase-tools": "^11.9.0",
     "markdown-it-anchor": "^8.6.5",
     "markdown-it-attrs": "^4.1.4",
     "nodemon": "^2.0.20",