Description of problem:
The `Add Helm Chart Repositories to extend the Developer Catalog for your project` Quick Start says that a developer will be able to add the ProjectHelmChartRepository CR in the desired namespace, but it doesn't mention that to be able to do this the developer needs to have certain access which has to be provided by the kubeadmin.

Version-Release number of selected component (if applicable):


How reproducible:
Always


Steps to Reproduce:
1. Create a developer user (Click on `cluster OAuth Configuration` link on the blue sticker that appears at the top of the page -> In the Identity providers click on Add & select HTPassword -> Provide name & password)
2. Login as Developer
3. Search -> ProjectHelmChartReporsitory
4. Try creating the CR

Actual results:
On following the steps mentioned in the Quick start, the developer is not able to create the PHCR CR


Expected results:
The developer should be able to create the CR on following the steps mentioned in the Quick start


Additional info:
slack thread : https://coreos.slack.com/archives/CHK22LM6Y/p1645106998750319
Steps to follow: https://docs.google.com/presentation/d/1kTKRNa1WDnFyWxrkrDXtOx5FwzeCS9nuI9PWLH3NsgU/edit#slide=id.g5a662668d9_0_352