Bump metascraper-video from 5.33.5 to 5.45.4 in /backend

Bumps [metascraper-video](https://github.com/microlinkhq/metascraper/tree/HEAD/packages/metascraper-video) from 5.33.5 to 5.45.4.
- [Release notes](https://github.com/microlinkhq/metascraper/releases)
- [Changelog](https://github.com/microlinkhq/metascraper/blob/master/packages/metascraper-video/CHANGELOG.md)
- [Commits](https://github.com/microlinkhq/metascraper/commits/v5.45.4/packages/metascraper-video)

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

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

backend/package.json

@@ -73,7 +73,7 @@
     "metascraper-soundcloud": "^5.34.4",
     "metascraper-title": "^5.34.7",
     "metascraper-url": "^5.34.2",
-    "metascraper-video": "^5.33.5",
+    "metascraper-video": "^5.45.4",
     "metascraper-youtube": "^5.33.5",
     "migrate": "^2.1.0",
     "mime-types": "^2.1.35",