language: ruby
rvm:
  - 2.6.0
  - 2.7.3
gemfile:
  - Gemfile
script: time ./script/travis.sh
sudo: false
addons:
  apt:
    packages:
    - time

language: ruby
rvm:
  - 2.6.0
  - 2.7.3
script: time ./script/travis.sh
addons:
  apt:
    packages:
    - time

Drop unused sudo: false Travis directive
CI: Drop unused sudo: false Travis directive

Also, drop the already-default Gemfile setting.