Build(deps): Bump me.zhanghai.android.fastscroll:library

Bumps [me.zhanghai.android.fastscroll:library](https://github.com/zhanghai/AndroidFastScroll) from 1.1.8 to 1.2.0.
- [Release notes](https://github.com/zhanghai/AndroidFastScroll/releases)
- [Commits](https://github.com/zhanghai/AndroidFastScroll/compare/v1.1.8...v1.2.0)

---
updated-dependencies:
- dependency-name: me.zhanghai.android.fastscroll:library
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

app/build.gradle

@@ -294,7 +294,7 @@ dependencies {
     implementation "com.google.android.exoplayer:exoplayer:$exoplayerVersion"
     implementation "com.google.android.exoplayer:extension-okhttp:$exoplayerVersion"
 
-    implementation 'me.zhanghai.android.fastscroll:library:1.1.8'
+    implementation 'me.zhanghai.android.fastscroll:library:1.2.0'
 
     // Shimmer animation
     implementation 'io.github.elye:loaderviewlibrary:3.0.0'