[Feature Request] Show album year in track info

[gianlucaparadise]

Add the release year among the available Track Info.

I can also try to work on this PR, any advice on how to implement it? I quickly checked the code and apparently it is needed to implement this in every client, is it correct?

Thanks!

[gianlucaparadise]

I checked the dependencies and apparently the album release year is not supported by the applescript and linux integrations.