$ git clone -n https://src.fedoraproject.org/rpms/plasma-breeze.git /var/lib/mock/f40-build-2301326-56776/root/chroot_tmpdir/scmroot/plasma-breeze
Cloning into '/var/lib/mock/f40-build-2301326-56776/root/chroot_tmpdir/scmroot/plasma-breeze'...
$ git fetch origin 324be6365d6ac7293ec6af4fe71c9ac01a3e6e1d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plasma-breeze
 * [new ref]         324be6365d6ac7293ec6af4fe71c9ac01a3e6e1d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 324be63 Install translation files in the main package