$ git clone -n https://src.fedoraproject.org/rpms/plasma-oxygen.git /var/lib/mock/f40-build-1845061-24973/root/chroot_tmpdir/scmroot/plasma-oxygen
Cloning into '/var/lib/mock/f40-build-1845061-24973/root/chroot_tmpdir/scmroot/plasma-oxygen'...
$ git fetch origin cea34fbcbbe6900fd64396883b021c3ac4261e70:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plasma-oxygen
 * [new ref]         cea34fbcbbe6900fd64396883b021c3ac4261e70 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cea34fb Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild