$ git clone -n https://src.fedoraproject.org/rpms/zam-plugins.git /var/lib/mock/f39-build-1502054-34889/root/chroot_tmpdir/scmroot/zam-plugins
Cloning into '/var/lib/mock/f39-build-1502054-34889/root/chroot_tmpdir/scmroot/zam-plugins'...
$ git fetch origin 1ce09fae141fc6998c67f0f013ca4c4dc9b49d38:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/zam-plugins
 * [new ref]         1ce09fae141fc6998c67f0f013ca4c4dc9b49d38 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1ce09fa Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild