$ git clone -n https://src.fedoraproject.org/rpms/kdialog.git /var/lib/mock/f40-build-2237283-53539/root/chroot_tmpdir/scmroot/kdialog
Cloning into '/var/lib/mock/f40-build-2237283-53539/root/chroot_tmpdir/scmroot/kdialog'...
$ git fetch origin c7a9b978a95dc299e2335895c7dd910a1cf37b09:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdialog
 * [new ref]         c7a9b978a95dc299e2335895c7dd910a1cf37b09 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c7a9b97 24.01.90