Bump uuidv4 from 6.0.6 to 6.2.13 in /backend

Bumps [uuidv4](https://github.com/thenativeweb/uuidv4) from 6.0.6 to 6.2.13.
- [Release notes](https://github.com/thenativeweb/uuidv4/releases)
- [Changelog](https://github.com/thenativeweb/uuidv4/blob/main/CHANGELOG.md)
- [Commits](https://github.com/thenativeweb/uuidv4/compare/6.0.6...6.2.13)

---
updated-dependencies:
- dependency-name: uuidv4
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

backend/package.json

@@ -63,7 +63,7 @@
     "rxjs": "^7.3.0",
     "shortid": "^2.2.15",
     "unzipper": "^0.10.10",
-    "uuidv4": "^6.0.6",
+    "uuidv4": "^6.2.13",
     "winston": "^3.7.2",
     "xmlbuilder2": "^3.0.2",
     "youtube-dl": "^3.0.2"