$ git clone -n https://src.fedoraproject.org/rpms/python-google-cloud-bigquery-reservation.git /var/lib/mock/f38-build-side-42-init-devel-991335-29118/root/chroot_tmpdir/scmroot/python-google-cloud-bigquery-reservation
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-991335-29118/root/chroot_tmpdir/scmroot/python-google-cloud-bigquery-reservation'...
$ git fetch origin f5b45a3a3507da48c43fd6d608a12055486a0b3b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-google-cloud-bigquery-reservation
 * [new ref]         f5b45a3a3507da48c43fd6d608a12055486a0b3b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f5b45a3 Update to 1.11.1 rhbz#2182412