Bump mobiledetect/mobiledetectlib from 4.8.07 to 4.8.09

Bumps [mobiledetect/mobiledetectlib](https://github.com/serbanghita/Mobile-Detect) from 4.8.07 to 4.8.09.
- [Release notes](https://github.com/serbanghita/Mobile-Detect/releases)
- [Changelog](https://github.com/serbanghita/Mobile-Detect/blob/4.8.x/CHANGELOG.md)
- [Commits](serbanghita/Mobile-Detect@4.8.07...4.8.09)

---
updated-dependencies:
- dependency-name: mobiledetect/mobiledetectlib
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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