build(deps): bump media3_version from 1.1.1 to 1.2.0

Bumps `media3_version` from 1.1.1 to 1.2.0.

Updates `androidx.media3:media3-exoplayer` from 1.1.1 to 1.2.0
- [Release notes](https://github.com/androidx/media/releases)
- [Changelog](https://github.com/androidx/media/blob/release/RELEASENOTES.md)
- [Commits](androidx/media@1.1.1...1.2.0)

Updates `androidx.media3:media3-ui-leanback` from 1.1.1 to 1.2.0
- [Release notes](https://github.com/androidx/media/releases)
- [Changelog](https://github.com/androidx/media/blob/release/RELEASENOTES.md)
- [Commits](androidx/media@1.1.1...1.2.0)

Updates `androidx.media3:media3-ui` from 1.1.1 to 1.2.0
- [Release notes](https://github.com/androidx/media/releases)
- [Changelog](https://github.com/androidx/media/blob/release/RELEASENOTES.md)
- [Commits](androidx/media@1.1.1...1.2.0)

---
updated-dependencies:
- dependency-name: androidx.media3:media3-exoplayer
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: androidx.media3:media3-ui-leanback
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: androidx.media3:media3-ui
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

app/build.gradle

@@ -60,7 +60,7 @@ android {
 dependencies {
     def leanback_version = "1.2.0-alpha04"
     def glide_version = "4.16.0"
-    def media3_version = "1.1.1"
+    def media3_version = "1.2.0"
     def rxjava3_version = "3.1.8"
     def rxjava3_android_version = "3.0.2"
     def room_version = "2.6.0"