Mark tests required

[halamix2]

Description

Currently tide will merge PR even if tests have failed.

We need to change that by

• changing tests to always run (remove paths-ignore, paths configs ), moving trigger conditions to a step
• marking tests required in branch protection

AC

• block merging if one of the following fails:
  • [ ] build jobs
  • [ ] linter
  • [ ] unit tests
  • [ ] integration tests
  • [ ] image tag checker - images verify (only in serverless)
• allow merging when link checker fails

Execution

• [x] serverless - @pPrecel
• [x] docker registry
• [x] keda
• [x] warden

Attachments https://docs.github.com/en/enterprise-server@3.11/actions/using-workflows/required-workflows

[pPrecel]

All of our tests have the paths-ignore configuration (example here and here) that allows us to push changes to the documentation without running and waiting for tests:

on:
  pull_request:
    paths-ignore:
      - 'docs/**'
      - 'examples/**'

We need to discuss what we expect regarding this configuration. If we want to mark tests as required, we need to run tests on every change.