[Rubocop] Add rule Style/HashSyntax to .rubocop.yml
[Rubocop] Add rule Style/HashSyntax to .rubocop.yml

This cop checks hash literal syntax.

It enforce newer Hash Ruby 1.9 syntax

https://www.rubydoc.info/gems/rubocop/0.46.0/RuboCop/Cop/Style/HashSyntax

cenit-io/cenit,macarci/cenit,macarci/cenit,cenit-io/cenit,cenit-io/cenit,macarci/cenit,cenit-io/cenit