[feature] Release workflow: automatically publish tag and release #520
Description
Follow up of #496.
We could add a github action which detects the commit message generated by the releaser tool and automatically push a git tag and publish a release. This would help further automating the release workflow, which now needs the review and approval of a maintainer, while another maintainer needs to keep the release flow open waiting for the PR to get merged, which may not happen while the maintainer is still around.