Bumps [Xamarin.AndroidX.MediaRouter](https://github.com/xamarin/AndroidX) from 1.2.0 to 1.2.5.2.
- [Release notes](https://github.com/xamarin/AndroidX/releases)
- [Commits](https://github.com/xamarin/AndroidX/commits

)

---
updated-dependencies:
- dependency-name: Xamarin.AndroidX.MediaRouter
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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