$ git clone -n https://src.fedoraproject.org/rpms/libkdegames.git /var/lib/mock/f40-build-1937373-25150/root/chroot_tmpdir/scmroot/libkdegames
Cloning into '/var/lib/mock/f40-build-1937373-25150/root/chroot_tmpdir/scmroot/libkdegames'...
$ git fetch origin 8d79156b768006ff743bc0537589338921fbabd8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libkdegames
 * [new ref]         8d79156b768006ff743bc0537589338921fbabd8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8d79156 24.05.2