fix(github): Fix the bump-version script

[tico24]

1. There is literally no way of us ever finding out who broke it, so don't even try and look, ok?
2. Refactors the CRD element because someone used many words when few will do.

This fix will allow us to merge the latest argo workflows: #3708

Checklist:

• I have bumped the chart version according to versioning
• I have updated the documentation according to documentation
• I have updated the chart changelog with all the changes that come with this pull request according to changelog.
• Any new values are backwards compatible and/or have sensible default.
• I have signed off all my commits as required by DCO.
• I have created a separate pull request for each chart according to pull requests
• My build is green (troubleshooting builds).