$ git clone -n https://src.fedoraproject.org/rpms/plasma-mediacenter.git /var/lib/mock/f38-build-side-42-init-devel-601188-26174/root/chroot_tmpdir/scmroot/plasma-mediacenter
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-601188-26174/root/chroot_tmpdir/scmroot/plasma-mediacenter'...
$ git fetch origin 0c170cb93b2e1389e80d47481a36f76157de8b0f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plasma-mediacenter
 * [new ref]         0c170cb93b2e1389e80d47481a36f76157de8b0f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0c170cb Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild