build(deps-dev): bump @biomejs/biome in the minor-and-patch group (#611)

Bumps the minor-and-patch group with 1 update: [@biomejs/biome](https://github.com/biomejs/biome/tree/HEAD/packages/@biomejs/biome).


Updates `@biomejs/biome` from 2.4.14 to 2.4.15
- [Release notes](https://github.com/biomejs/biome/releases)
- [Changelog](https://github.com/biomejs/biome/blob/main/packages/@biomejs/biome/CHANGELOG.md)
- [Commits](https://github.com/biomejs/biome/commits/@biomejs/biome@2.4.15/packages/@biomejs/biome)

---
updated-dependencies:
- dependency-name: "@biomejs/biome"
  dependency-version: 2.4.15
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: minor-and-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Daniel Volz <mail@danielvolz.org>

package.json

@@ -7,7 +7,7 @@
     "lint:fix": "cd backend && npm run lint:fix && cd ../frontend && npm run lint:fix"
   },
   "devDependencies": {
-    "@biomejs/biome": "^2.4.14",
+    "@biomejs/biome": "^2.4.15",
     "husky": "^9.1.0",
     "lint-staged": "^17.0.4"
   },