chore(deps): bump luxon from 2.5.0 to 2.5.2

Bumps [luxon](https://github.com/moment/luxon) from 2.5.0 to 2.5.2.
- [Release notes](https://github.com/moment/luxon/releases)
- [Changelog](https://github.com/moment/luxon/blob/master/CHANGELOG.md)
- [Commits](https://github.com/moment/luxon/compare/2.5.0...2.5.2)

---
updated-dependencies:
- dependency-name: luxon
  dependency-type: direct:production
...

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

packages/backend/package.json

@@ -49,7 +49,7 @@
     "jsonwebtoken": "^9.0.0",
     "knex": "^0.95.11",
     "lodash.get": "^4.4.2",
-    "luxon": "2.3.1",
+    "luxon": "2.5.2",
     "morgan": "^1.10.0",
     "multer": "1.4.5-lts.1",
     "nodemailer": "6.7.0",