$ git clone -n https://src.fedoraproject.org/rpms/intel-mediasdk.git /var/lib/mock/f39-build-2563624-62096/root/chroot_tmpdir/scmroot/intel-mediasdk
Cloning into '/var/lib/mock/f39-build-2563624-62096/root/chroot_tmpdir/scmroot/intel-mediasdk'...
$ git fetch origin 289a27fc41dd95077d0e2cf3bb7600f1c021734e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/intel-mediasdk
 * [new ref]         289a27fc41dd95077d0e2cf3bb7600f1c021734e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 289a27f Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild