Description of problem:

1-055_validate_notification_controller Kuttl test fails even with 1200s timeout in Openshift CI.

Original test location: https://github.com/redhat-developer/gitops-operator/tree/master/test/openshift/e2e/parallel/1-055_validate_notification_controller 

PR: https://github.com/redhat-developer/gitops-operator/pull/490 (This test should have been fixed with this PR)

Logs: https://storage.googleapis.com/origin-ci-test/pr-logs/pull/redhat-developer_gitops-operator/490/pull-ci-redhat-developer-gitops-operator-master-v4.12-kuttl-parallel/1650809757851717632/build-log.txt 

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

Steps to Reproduce

Presubmit jobs run on each PR

Actual results:

case.go:361: failed in step 4-check    
case.go:363: resource matched of kind: apps/v1, Kind=Deployment
case.go:363: resource matched of kind: /v1, Kind=Secret
case.go:363: resource matched of kind: /v1, Kind=ConfigMap
case.go:363: resource matched of kind: rbac.authorization.k8s.io/v1, Kind=RoleBinding

Which means that these resources should have been removed but they were found even after the timeout of 1200s

Expected results:

The test should succeed

Reproducibility (Always/Intermittent/Only Once):

Intermittent 

Acceptance criteria: 

1. Above mentioned test should succeed in Openshift CI

Definition of Done:

• Acceptance criterias are met
• Openshift CI does not encounter any flaky tests

Build Details:

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

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