Description of problem:
Ingress Operator does not properly set IBM Cloud public annotation.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Install cluster with IBM provider.
2. Install fails due to ingress operator setting both private and public annotations.
*** Bug 1872057 has been marked as a duplicate of this bug. ***
Verified on 4.6.0-0.nightly-2020-08-31-194600 with ROKS-style cluster
Thank you @Cesar. Also tested on other cloud platform and no regression issue. so moving to verified.