[Android] Remove playlist up and down unused icons and reference

[Alexandre Perraud]

vlc-android | branch: master | Alexandre Perraud <alexandre at videolan.org> | Fri Sep  8 17:02:05 2023 +0200| [f79a0fb5b2c7796ed3446d0de9cb8b1a905b3663] | committer: Alexandre Perraud

Remove playlist up and down unused icons and reference

> https://code.videolan.org/videolan/vlc-android/commit/f79a0fb5b2c7796ed3446d0de9cb8b1a905b3663
---

 .../assets/images/svg/ic_am_playlist_down.svg      | 43 ----------------------
 .../assets/images/svg/ic_am_playlist_up.svg        | 43 ----------------------
 .../src/main/res/drawable/ic_am_playlist_down.xml  | 40 --------------------
 .../src/main/res/drawable/ic_am_playlist_up.xml    | 40 --------------------
 .../res/menu/action_mode_audio_browser.xml         | 12 ------
 .../videolan/vlc/gui/HeaderMediaListActivity.kt    | 10 -----
 6 files changed, 188 deletions(-)

Diff:   https://code.videolan.org/videolan/vlc-android/commit/f79a0fb5b2c7796ed3446d0de9cb8b1a905b3663