$ git clone -n https://src.fedoraproject.org/rpms/alsa-sof-firmware.git /var/lib/mock/f40-build-1990573-43411/root/chroot_tmpdir/scmroot/alsa-sof-firmware
Cloning into '/var/lib/mock/f40-build-1990573-43411/root/chroot_tmpdir/scmroot/alsa-sof-firmware'...
$ git fetch origin 4d122b53726d3d1854be830a455113119110555d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/alsa-sof-firmware
 * [new ref]         4d122b53726d3d1854be830a455113119110555d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4d122b5 update to v2023.09.2