Description of problem:
ibm-master-proxy-static and ibmcloud-block-storage-plugin tolerate all taints
Resulting in a failed e2e test:
[Feature:Platform] Managed cluster should ensure control plane operators do not make themselves unevictable

How reproducible:
Always

Steps to Reproduce:
1. Run openshift e2e conformance against an IBM ROKS cluster

Actual results:
Test fails

Expected results:
Test succeeds

Additional info:
Either fix the pod manifests to not allow all taints or fix the test to ignore static pods.