message: chore: github actions use latest operating systems
diff: @@ -9,7 +9,7 @@ jobs:
  COVERALLS_REPO_TOKEN: "kVPcGJfehOArEQnHb8BT3KS72xbUQCoxI"
  strategy:
  matrix:
  - os: [ubuntu-18.04, macos-10.15, windows-2019]
  + os: [ubuntu-latest, macos-latest, windows-latest]
  steps:
  - uses: actions/checkout@master
  - uses: actions/setup-node@master
  