Bump media3 from 1.6.1 to 1.8.0

Bumps `media3` from 1.6.1 to 1.8.0.

Updates `androidx.media3:media3-datasource-okhttp` from 1.6.1 to 1.8.0
- [Release notes](https://github.com/androidx/media/releases)
- [Changelog](https://github.com/androidx/media/blob/release/RELEASENOTES.md)
- [Commits](https://github.com/androidx/media/compare/1.6.1...1.8.0)

Updates `androidx.media3:media3-exoplayer` from 1.6.1 to 1.8.0
- [Release notes](https://github.com/androidx/media/releases)
- [Changelog](https://github.com/androidx/media/blob/release/RELEASENOTES.md)
- [Commits](https://github.com/androidx/media/compare/1.6.1...1.8.0)

Updates `androidx.media3:media3-session` from 1.6.1 to 1.8.0
- [Release notes](https://github.com/androidx/media/releases)
- [Changelog](https://github.com/androidx/media/blob/release/RELEASENOTES.md)
- [Commits](https://github.com/androidx/media/compare/1.6.1...1.8.0)

---
updated-dependencies:
- dependency-name: androidx.media3:media3-datasource-okhttp
  dependency-version: 1.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: androidx.media3:media3-exoplayer
  dependency-version: 1.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: androidx.media3:media3-session
  dependency-version: 1.8.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

gradle/libs.versions.toml

@@ -29,7 +29,7 @@ liveeventbus = "1.8.14"
 markwon = "4.6.2"
 material = "1.12.0"
 media = "1.7.0"
-media3 = "1.6.1"
+media3 = "1.8.0"
 nanoHttpd = "2.3.1"
 okhttp = "5.1.0"
 preference = "1.2.1"