Move helm docs into values files

[mowies]

Goal

Refactor the helm docs annotation comments that are currently in separate doc.yaml files under the several chart helm chart folders and put the comments back next to each of their corresponding values in the various values.yaml files.
Since we don't use helmify anymore, this can now finally be done.

Details

• as described above plus
• adjust helm check pipeline to check the docs for each of the charts
• adjust the generate-helm-docs.sh script so that it can generate all the docs for each of the helm charts in the repo

DoD

• docs comments next to helm values
• doc.yml files are all deleted
• generation script is adjusted
• helm check pipeline is adjusted and green

Notes

⚠️ This ticket depends on

• Create umbrella Keptn helm chart #2184

[prakrit55]

Hey @mowies, I would like to work on it.

[RealAnna]

Hi @prakrit55 we will refine the issue today, after that it is all yours 😃

[mowies]

the dependency issue is closed now, so you can now start working on this @prakrit55 !

[prakrit55]

Hey @mowies, it couldn't generate the readme on ./.github/scripts/generate-helm-docs.sh and I have already configured the generate-helm-docs.sh script at that instant.

It gives if (prelude[i + 1]?.[0] !== '#') as an error in their composer.js, I tried to remove the . but it kept giving me other syntax error.

[mowies]

What version of Node.js are you using? I have Node 16 and for it works perfectly. Do you have a PR or a link to the changes you made to the script?

[prakrit55]

What version of Node.js are you using? I have Node 16 and for it works perfectly. Do you have a PR or a link to the changes you made to the script?

yes, it made a trouble because, my wsl installed node v12 by default, will raise a pr here soon