Style/TrailingComma should do autocorrection

[tamird]

This is one of those cops that should be easy to autocorrect, but also tends to have violations all over the codebase, making manual correction very costly. I think implementing this autocorrect would have a high cost/benefit ratio. @jonas054 WDYT?

[jonas054]

I agree. Should be easy. Would you like to do it?

[tamird]

I've been meaning to do it for a few weeks now, but it seems unlikely that I'll have the time in the near future. I won't be mad if you beat me to it 👅