Added Ruby 3.2 to the CI matrix. Also upgraded the checkout actions.
Ruby 2.5 no longer passes because it can't get versions of rubocop and rubocop-discourse that allow a clean Rubocop run. So, given that Ruby 2.5 was removed about a year ago, I chose to resolve this issue by removing Ruby 2.5.
Added Ruby 3.2 to the CI matrix. Also upgraded the checkout actions.
Ruby 2.5 no longer passes because it can't get versions of rubocop and rubocop-discourse that allow a clean Rubocop run. So, given that Ruby 2.5 was removed about a year ago, I chose to resolve this issue by removing Ruby 2.5.
Everything runs green on my fork.