RuboCop configuration updates
RuboCop configuration updates

Update RuboCop configuration for changes between 0.35.1 and 0.37.2.

See: https://github.com/codeclimate/codeclimate-rubocop/commit/fcfe222b2d65888453aa37f4a9983742244c4bdc

mrb/codeclimate,codeclimate/codeclimate,mrb/codeclimate,codeclimate/codeclimate,mrb/codeclimate,codeclimate/codeclimate