$ git clone -n https://src.fedoraproject.org/rpms/dogtag-pki.git /var/lib/mock/f40-build-2271985-54902/root/chroot_tmpdir/scmroot/dogtag-pki
Cloning into '/var/lib/mock/f40-build-2271985-54902/root/chroot_tmpdir/scmroot/dogtag-pki'...
$ git fetch origin 2070fcdcfcd7f4ba7722b10193adf09a09f8dcfd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dogtag-pki
 * [new ref]         2070fcdcfcd7f4ba7722b10193adf09a09f8dcfd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2070fcd Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild