GitHub Actions Importer: Travis CI docs (github#35642)

Co-authored-by: Jennifer Kerns <[email protected]>
Co-authored-by: Ethan Dennis <[email protected]>
Co-authored-by: Lucas Costi <[email protected]>

Author: 4 people

content/actions/migrating-to-github-actions/automated-migrations/index.md

@@ -15,5 +15,6 @@ children:
   - /migrating-from-circleci-with-github-actions-importer
   - /migrating-from-gitlab-with-github-actions-importer
   - /migrating-from-jenkins-with-github-actions-importer
+  - /migrating-from-travis-ci-with-github-actions-importer
 ---