$ git clone -n https://src.fedoraproject.org/rpms/kernel-tools.git /var/lib/mock/f39-build-1737052-41289/root/chroot_tmpdir/scmroot/kernel-tools
Cloning into '/var/lib/mock/f39-build-1737052-41289/root/chroot_tmpdir/scmroot/kernel-tools'...
$ git fetch origin f0d0ec41f6874cfdd1670d7829a14f53ffa99cca:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kernel-tools
 * [new ref]         f0d0ec41f6874cfdd1670d7829a14f53ffa99cca -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f0d0ec4 Linux v6.5.4