List CI Docker examples

docs/guides/continuous-integration/introduction.mdx

@@ -234,10 +234,18 @@ cypress.
 
 :::
 
-#### Docker images & CI examples
+#### CI Docker examples
 
-See our [examples](/examples/docker) for additional information on our
-maintained images and configurations on several CI providers.
+You can find examples which use Cypress Docker images in CI on the documentation page
+[CI Provider Examples](ci-provider-examples) and in the example repository
+[cypress-example-kitchensink](https://github.com/cypress-io/cypress-example-kitchensink/blob/master/README.md).
+
+The following individual workflows show Cypress Docker images being use in CircleCI
+- [Real World App - CircleCI](https://github.com/cypress-io/cypress-realworld-app/blob/develop/.circleci/config.yml)
+
+and in GitHub Actions
+- [Real World App - GitHub Actions](https://github.com/cypress-io/cypress-realworld-app/blob/develop/.github/workflows/main.yml)
+- [cypress-docker-images - GitHub Actions](https://github.com/cypress-io/cypress-docker-images/blob/master/.github/workflows/example-cypress-github-action.yml)
 
 ## Advanced setup