$ git clone -n https://src.fedoraproject.org/rpms/golang-github-envoyproxy-control-plane.git /var/lib/mock/f38-build-side-42-init-devel-578433-26019/root/chroot_tmpdir/scmroot/golang-github-envoyproxy-control-plane
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-578433-26019/root/chroot_tmpdir/scmroot/golang-github-envoyproxy-control-plane'...
$ git fetch origin c545977ef5395ef2ca030c426168c7cb4482c654:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-envoyproxy-control-plane
 * [new ref]         c545977ef5395ef2ca030c426168c7cb4482c654 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c545977 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild