Chore(deps-dev): Bump prettier from 3.9.8 to 3.9.9 in /src-ui

Bumps [prettier](https://github.com/prettier/prettier) from 3.9.8 to 3.9.9.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prettier/prettier/compare/3.9.8...3.9.9)

---
updated-dependencies:
- dependency-name: prettier
  dependency-version: 3.9.9
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

src-ui/package.json

@@ -67,7 +67,7 @@
     "jest-junit": "^17.0.0",
     "jest-preset-angular": "^17.0.0",
     "jest-websocket-mock": "^2.5.0",
-    "prettier": "^3.9.8",
+    "prettier": "^3.9.9",
     "prettier-plugin-organize-imports": "^4.3.0",
     "ts-node": "~10.9.2",
     "typescript": "^6.0.3"