CNTRLPLANE-3010: Add API-side validation to enforce prefixPolicy is not set when username expression is used#2771

ShazaAldawamneh wants to merge 2 commits intoopenshift:masteropenshift/api:masterfrom

ShazaAldawamneh:CNTRLPLANE-3010ShazaAldawamneh/api:CNTRLPLANE-3010Copy head branch name to clipboard