Update google.golang.org/genproto digest to ab9386a#735

red-hat-konflux-kflux-prd-rh02[bot] wants to merge 1 commit intorelease-v1.20.xopenshift-pipelines/tektoncd-chains:release-v1.20.xfrom

konflux/mintmaker/release-v1.20.x/google.golang.org-genproto-digestopenshift-pipelines/tektoncd-chains:konflux/mintmaker/release-v1.20.x/google.golang.org-genproto-digestCopy head branch name to clipboard