Rationale: see Enforce Conventional Commits for PR title (view)

Tasks

• create the GitHub workflow the enforce PR Title. It runs on pull_request_target to handle PR created by Dependabot and from fork repositories. It will be triggered once the PR introducing it is merged. See ci(pr-title): use a new shared action .github#23 (comment)
• update the GitHub workflows creating commits and pull requests. Also change the name of the created branches (infra to chore to match CC). See d143b66
• update the Dependabot configuration. Use an explicit configuration as by default, Dependabot use the commits in the repository which don't follow "conventional commits"
• PR Template and/or contributing guide: not applicable in this repository
• npm script (commit creation for release): not applicable in this repository
• detect other impacts: search for string [ or ] in GitHub workflows, npm package, ... --> none here
• tests that all automatic PR creation conforms to CC
  • dependabot GHA: downgrade actions/checkout directly in the main branch and run dependabot. ✔️ chore(gha): bump actions/checkout from 2 to 3 #225
  • dependabot dev dependencies: downgrade typescript directly in the main branch and run dependabot ✔️ chore(deps-dev): bump typescript from 4.9.4 to 4.9.5 #226
  • run workflows that creates the PR for the R package and the examples repository ✔️ chore(deps): bump bpmn-visualization from 0.23.0 to 0.30.0 #227