Remove PaC config

We now deploy PaC through the OSP operator, so the configuration is read
from the TektonConfig CR.
https://pipelinesascode.com/docs/install/operator_installation/
The TektonConfig changes will be added to infra-deployments as we have
different configs for staging and prod.

Author: enarha

operator/gitops/argocd/pipeline-service/openshift-pipelines/config-pac.yaml

@@ -6,7 +6,6 @@ resources:
   - appstudio-pipelines-scc.yaml
   - openshift-operator.yaml
   - tekton-config.yaml
-  - config-pac.yaml
   - config-logging.yaml
   # Manully add ConfigMap and Service until PLNSRVCE-1359 is fixed
   - chains-observability-service.yaml