helm-charts: rebase helm-charts branch

[valentijnscholten]

The helm-charts branch is a couple of years behind master, this PR rebases the branch to make it up-to-date again. This can be important for github actions etc.

Option to get it back in sync:

1. Merge master into helm-charts
   This was tried in fix(helm): replace current helm-charts #13425 but resulted in a huge PR with 4042 changed files. At the time of writing it cannot always be viewed on Github.com, possibly because it's too big

2. Merge helm-charts into master (and then back into helm-charts).
   I tried this, but this results in 200 conflicted files.

3. Rebase helm-charts "from" `master".
   This is what this PR does. It looks pretty clean, no conflicts, only 1 file changed.

In theory after this rebase we could merge helm-charts cleanly into master. But that would give 1268 helm chart commits on master which might not make sense. I think option 3 (this PR) is the safest way to ensure the helm-charts branch catches up on 2+ years of changes from master.