Update all GitHub Actions to their latest major versions for improved
performance, security patches, and Node.js runtime compatibility.
Signed-off-by: Stephan Meijer <me@stephanmeijer.com>
Latest release of helmfile is applying the change related before as a
warning. Environnements must be before releases but not in the same
document of repositories.
This is a revert of 1da5a removing actual deployments and keeping
only the dev environment in Tilt.
The clean-up was a bit heavy handed. We should keep the Helm
chart to the development repository and move away only the
deployment configuration.
