$ git clone -n https://git.cclinux.org/stage/rpms/alsa-sof-firmware.git /mnt/compose/mock/dist-circle8-build-109126-61271/root/chroot_tmpdir/scmroot/alsa-sof-firmware
Cloning into '/mnt/compose/mock/dist-circle8-build-109126-61271/root/chroot_tmpdir/scmroot/alsa-sof-firmware'...
$ git fetch origin cca451311d66c888a5ed8588cfb9ade88ea281d8:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/alsa-sof-firmware
 * [new ref]         cca451311d66c888a5ed8588cfb9ade88ea281d8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cca4513 import alsa-sof-firmware-2.2.5-2.el8