This PR is only maintenance around the GHA to help maintainers. No user impact expected:
Fix a minor issue with GHA which led to deploy the README out of the main branch
Ensure we use the latest version of Ubuntu runner and of the Docker Hub action
Limit alert fatigue by running CVE scan only once a week. Yes there are CVE, no there is no available fix so we don't care at all (I wonder if a removal of the whole CVE process should not be the next step as I don't see the point of wasting GitHub runner minutes
This PR is only maintenance around the GHA to help maintainers. No user impact expected: