Description of problem:

With OpenShift Pipelines operator version 1.18, when trying to build pipelines using Pipeline builder UI and  trying to fetch tasks from `openshift-pipelines` namespace, an error regarding missing permissions is observed

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

Steps to Reproduce

1. Install OpenShift Pipelines v1.18

2. Try creating a Pipeline from UI and using tasks from `openshift-pipelines` namespace or run below command as a normal user with no escalated privileges:

$ oc get tasks -n openshift-pipelines

Actual results:

 ** Below error is observed:
**

cannot list resource "tasks" in API group "tekton.dev" in the namespace "openshift-pipelines" 

Expected results:

The necessary rolebindings, allowing required permissions for a normal user should be created.

Reproducibility (Always/Intermittent/Only Once):

Always

Acceptance criteria: 

Definition of Done:

Build Details:

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

 *