Update ibm-pg-operator to ibm-pg-operator-v1.28 in OperandRegistry with channel correction#2781

Daniel-Fan merged 3 commits intomasterIBM/ibm-common-service-operator:masterfrom

update-ibm-pg-operator-v1.28IBM/ibm-common-service-operator:update-ibm-pg-operator-v1.28Copy head branch name to clipboard