Documentation and announcements for this new k6 GitHub Action

[ppcano]

This issue aims to track a list of items and documentation that may need to be updated to give visibility to the new GH action. This will facilitate k6 users to start adopting this new action instead of the previous one.

• Project readme. This content will be displayed in the action page of the GitHub marketplace (see example).

• Tutorial: Load testing with GitHub actions - ask #content in Slack to update this tutorial

  • Tutorial examples

• QuickPizza examples --> Add examples to run k6 tests in CI using github actions quickpizza#56

• Provide instructions in the k6-oss-workshop

• Product updates: consider referencing the new action in the k6 OSS release notes and the Grafana Cloud Newsletter

• Update the readme of previous action to reference the new version

• Related PoC project: archive this project or update the readme.

• Share the release of this new action in videos, blog posts, and forums from the community that cover this topic. For instance:

  • post1, post2, post3, post4, video1, video2, forum1, etc

Feedback welcome and feel to add any item to the list.