message: cppcheck on github: update to ubuntu-latest
diff: @@ -18,7 +18,7 @@ jobs:
  # This workflow contains a single job called "build"
  build:
  # The type of runner that the job will run on
  - runs-on: ubuntu-18.04
  + runs-on: ubuntu-latest
  # Steps represent a sequence of tasks that will be executed as part of the job
  steps:
  