$ git clone -n https://src.fedoraproject.org/rpms/xfsdump.git /var/lib/mock/f40-build-791539-137603/root/chroot_tmpdir/scmroot/xfsdump
Cloning into '/var/lib/mock/f40-build-791539-137603/root/chroot_tmpdir/scmroot/xfsdump'...
$ git fetch origin 04e800567c9f014bc6ebd28509f1f174a418ed0b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xfsdump
 * [new ref]         04e800567c9f014bc6ebd28509f1f174a418ed0b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 04e8005 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild