$ git clone -n https://src.fedoraproject.org/rpms/kf5-libkcompactdisc.git /var/lib/mock/f39-build-2063438-49184/root/chroot_tmpdir/scmroot/kf5-libkcompactdisc
Cloning into '/var/lib/mock/f39-build-2063438-49184/root/chroot_tmpdir/scmroot/kf5-libkcompactdisc'...
$ git fetch origin 37ce15bf0275800d913e7303ab01c244b0daaee0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-libkcompactdisc
 * [new ref]         37ce15bf0275800d913e7303ab01c244b0daaee0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 37ce15b 23.08.4