$ git clone -n https://src.fedoraproject.org/rpms/ark.git /var/lib/mock/f41-build-side-1-3065355-38603/root/chroot_tmpdir/scmroot/ark
Cloning into '/var/lib/mock/f41-build-side-1-3065355-38603/root/chroot_tmpdir/scmroot/ark'...
$ git fetch origin 9b0610df9916e82bb5692b911d4d977bfc95e3d9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ark
 * [new ref]         9b0610df9916e82bb5692b911d4d977bfc95e3d9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9b0610d 24.08.3