building kubernetes: Fedora 33 and master kubernetes - requirement golang 1.16

$ dnf update   https://kojipkgs.fedoraproject.org//packages/golang/1.16/1.fc34/noarch/golang-src-1.16-1.fc34.noarch.rpm --best --allowerasing

$  dnf install https://kojipkgs.fedoraproject.org//packages/golang/1.16/1.fc34/x86_64/golang-1.16-1.fc34.x86_64.rpm https://kojipkgs.fedoraproject.org//packages/golang/1.16/1.fc34/x86_64/golang-bin-1.16-1.fc34.x86_64.rpm https://kojipkgs.fedoraproject.org//packages/golang/1.16/1.fc34/x86_64/golang-race-1.16-1.fc34.x86_64.rpm https://kojipkgs.fedoraproject.org//packages/golang/1.16/1.fc34/x86_64/golang-shared-1.16-1.fc34.x86_64.rpm https://kojipkgs.fedoraproject.org//packages/golang/1.16/1.fc34/noarch/golang-misc-1.16-1.fc34.noarch.rpm https://kojipkgs.fedoraproject.org//packages/golang/1.16/1.fc34/noarch/golang-docs-1.16-1.fc34.noarch.rpm https://kojipkgs.fedoraproject.org//packages/golang/1.16/1.fc34/noarch/golang-misc-1.16-1.fc34.noarch.rpm https://kojipkgs.fedoraproject.org//packages/golang/1.16/1.fc34/noarch/golang-tests-1.16-1.fc34.noarch.rpm