$ git clone -n https://src.fedoraproject.org/rpms/plasma-systemsettings.git /var/lib/mock/f38-build-716788-96227/root/chroot_tmpdir/scmroot/plasma-systemsettings
Cloning into '/var/lib/mock/f38-build-716788-96227/root/chroot_tmpdir/scmroot/plasma-systemsettings'...
$ git fetch origin ba7420925413151b7b713737b8ad2ca13aaa3a47:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plasma-systemsettings
 * [new ref]         ba7420925413151b7b713737b8ad2ca13aaa3a47 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ba74209 5.27.5