Few ideas for continuous integration with GitHub Actions

[arteymix]

• you can use a GitHub Action to generate the SDK and commit it to the trunk whenever it changes upstream or propose a PR with an update
• an action to build and run the test suite on new code changes and pull request from contributors
  1. prepare the environment
  2. generate the SDK using swagger-codegen
  3. run the test suite against the dev and production server
• an action for generating and deploying documentation