Add vox2 (#4819)

Casks/vox2.rb

@@ -0,0 +1,16 @@
+cask 'vox2' do
+  version '2.8.26'
+  sha256 '4d3c3a9e34ba55f5985940cab403aa2bd0057954cf6f954f1e33063111f4ca03'
+
+  # cloud.coppertino.com/vox was verified as official when first introduced to the cask
+  url "https://cloud.coppertino.com/vox/downloads/Vox_#{version}.zip"
+  name 'VOX'
+  homepage 'https://vox.rocks/mac-music-player/old-versions'
+
+  app 'VOX.app'
+
+  zap trash: [
+               '~/Library/Containers/com.coppertino.Vox',
+               '~/Library/Preferences/com.coppertino.Vox.plist',
+             ]
+end