ci: use organization publisher account for docker

[PierreJeanjacquot]

TODO:

• remove repo secret DOCKERHUB_TOKEN
• remove repo secret DOCKERHUB_USERNAME (:warning: overrides orga secret)

[github-actions]

🐳 Hadolint Dockerfile Lint Results

Click to expand detailed results

Dockerfile:17 DL3016 warning: Pin versions in npm. Instead of `npm install <package>` use `npm install <package>@<version>`

[sonarqubecloud]

Quality Gate failed

Failed conditions
43.0% Coverage on New Code (required ≥ 80%)
12.4% Duplication on New Code (required ≤ 3%)

See analysis details on SonarQube Cloud