message: Add back "run-at-head" testing for examples
  In steady state, this automation gives us a read on the latest
  unreleased version of our packages and CLI. Since `examples` is the
  repository with the most significat set of Pulumi code, we really
  should be running this nightly.
diff: @@ -36,6 +36,12 @@ install:
  - sudo mv kubectl /usr/local/bin
  before_script:
  - "${PULUMI_SCRIPTS}/ci/ensure-dependencies"
  +jobs:
  + include:
  + - script: make travis_${TRAVIS_EVENT_TYPE}
  + - stage: latest
  + if: type = cron
  + script: "${GOPATH}/src/github.com/pulumi/scripts/ci/run-at-head"
  after_failure:
  - "${PULUMI_SCRIPTS}/ci/upload-failed-tests"
  notifications:
  