$ git clone -n https://src.fedoraproject.org/rpms/plasma-discover.git /var/lib/mock/f40-build-2418110-60573/root/chroot_tmpdir/scmroot/plasma-discover
Cloning into '/var/lib/mock/f40-build-2418110-60573/root/chroot_tmpdir/scmroot/plasma-discover'...
$ git fetch origin 17e32e21f8b67b5a4b07a11a49bed0f54a41834b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plasma-discover
 * [new ref]         17e32e21f8b67b5a4b07a11a49bed0f54a41834b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 17e32e2 5.93.0