test: add chromium example

[MikeMcC399]

Issue

Chromium is one of the browsers recognized by Cypress (see Launching Browsers) and it is available from Debian as a Chromium package for both amd64 and arm64 architectures.

It is not currently included in any Cypress Docker image. It is not part of the factory build process (see #1191) and it is not documented how to include it in a custom-built Cypress Docker image.

Change

• Add a sub-directory chromium to the examples directory.
• Provide a working example of installing the Chromium browser and running it with Cypress.
• Refer to the new examples/chromium directory from the main README

[cypress-app-bot]

• Create a Draft Pull Request if your PR is not ready for review. Mark the PR as Ready for Review when you're ready for a Cypress team member to review the PR.

[MikeMcC399]

Preview

• https://github.com/MikeMcC399/cypress-docker-images/blob/chromium-example/README.md#browsers
• https://github.com/MikeMcC399/cypress-docker-images/tree/chromium-example/examples/chromium

[jennifer-shehane]

Thanks! I have to track down how to do this myself sometimes, so this should be helpful.

[MikeMcC399]

@jennifer-shehane

I have to track down how to do this myself sometimes, so this should be helpful.

I agree that it's helpful to have working examples! I'm following up with a Firefox one as well, since this allows Firefox testing on Mac hardware.