Description of problem:

tkn pac create repo, when not installed from operator always ask for webhook

*% tkn pac create repository
? Enter the Git repository url (default: https://github.com/chmouel/pac-demo):  
? Please enter the namespace where the pipeline should run (default: pac-demo-pipelines): pac-demo-chmouel
! Namespace pac-demo-chmouel is not found
? Would you like me to create the namespace pac-demo-chmouel? Yes
✓ Repository chmouel-pac-demo has been created in pac-demo-chmouel namespace
✓ Setting up GitHub Webhook for Repository https://github.com/chmouel/pac-demo
? Please enter your controller public route URL:  
Error: interrupt*

pac is isntalled in pipelines-as-code namespace and configured with a secret

Prerequisites (if any, like setup, operators/versions):

Steps to Reproduce

1. tkn pac create repo
2. upstream pac
3. ask for webhook
4. no good

Actual results:

Expected results:

not ask

Reproducibility (Always/Intermittent/Only Once):

Build Details:

Additional info (Such as Logs, Screenshots, etc):

https://redhat-internal.slack.com/archives/C0382KN768J/p1678123023266109