We are now testing the helm charts on each PR. They are now
ensured to be passing our tests and reviewed before merging.
This also means that the merged changes in the master branch
are reliable, and therefore can be consumed immediately.

Currently, we are waiting for a release to publish a helm
chart.

This is a problem as it means that the helm chart will
always lag behind, and we'll miss a few semantic versions,
if for example the helm chart is adapted multiple times
before the next release.

This should fix it by ensuring ALL the merged changes in
our helm chart will result in a new published helm chart.