$ git clone -n https://src.fedoraproject.org/rpms/plasma-disks.git /var/lib/mock/f39-build-1503609-34978/root/chroot_tmpdir/scmroot/plasma-disks
Cloning into '/var/lib/mock/f39-build-1503609-34978/root/chroot_tmpdir/scmroot/plasma-disks'...
$ git fetch origin a515f2cfb2dbf45de7f929a7e10cf2a5e1522437:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plasma-disks
 * [new ref]         a515f2cfb2dbf45de7f929a7e10cf2a5e1522437 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a515f2c Update to 5.27.8