$ git clone -n https://src.fedoraproject.org/rpms/python-pynetdicom.git /var/lib/mock/f40-build-837026-15137/root/chroot_tmpdir/scmroot/python-pynetdicom
Cloning into '/var/lib/mock/f40-build-837026-15137/root/chroot_tmpdir/scmroot/python-pynetdicom'...
$ git fetch origin 2c686a4e403ce42d13203811c1ecdc45d2d77f63:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pynetdicom
 * [new ref]         2c686a4e403ce42d13203811c1ecdc45d2d77f63 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2c686a4 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild