cluster-authentication-operator: ignore more oauth tests (#73416)

Author: liouk

ci-operator/config/openshift/cluster-authentication-operator/openshift-cluster-authentication-operator-master.yaml

@@ -210,6 +210,7 @@ tests:
         templateinstance security tests \[apigroup:authorization.openshift.io\]\[apigroup:template.openshift.io\]
         should pass security tests \[apigroup:route.openshift.io\] \[Suite:openshift\/conformance\/parallel\]\|\[sig-devex\]\[Feature:Templates\]
         templateinstance impersonation tests \[apigroup:user.openshift.io\]\[apigroup:authorization.openshift.io\]
+        \|\[Feature:Authentication\] TestFrontProxy should succeed
       TEST_SUITE: openshift/conformance/parallel
     workflow: idp-external-oidc-keycloak-aws
   timeout: 8h0m0s