$ git clone -n https://src.fedoraproject.org/rpms/pcsc-lite.git /var/lib/mock/f40-build-2220958-52672/root/chroot_tmpdir/scmroot/pcsc-lite
Cloning into '/var/lib/mock/f40-build-2220958-52672/root/chroot_tmpdir/scmroot/pcsc-lite'...
$ git fetch origin 268231addcb0c6950d752453aadbc01d2d63c1e4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pcsc-lite
 * [new ref]         268231addcb0c6950d752453aadbc01d2d63c1e4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 268231a Fix flatpak build