$ git clone -n https://src.fedoraproject.org/rpms/dumb-init.git /var/lib/mock/f41-build-749571-13378/root/chroot_tmpdir/scmroot/dumb-init
Cloning into '/var/lib/mock/f41-build-749571-13378/root/chroot_tmpdir/scmroot/dumb-init'...
$ git fetch origin 989abcf74d3b9d218940ee483017b259ef834b17:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dumb-init
 * [new ref]         989abcf74d3b9d218940ee483017b259ef834b17 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 989abcf Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild