$ git clone -n https://src.fedoraproject.org/rpms/kgpg.git /var/lib/mock/f40-build-2485338-61642/root/chroot_tmpdir/scmroot/kgpg
Cloning into '/var/lib/mock/f40-build-2485338-61642/root/chroot_tmpdir/scmroot/kgpg'...
$ git fetch origin ca1025674f9a3b1fb7c18a6b64787d3532aa07b7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kgpg
 * [new ref]         ca1025674f9a3b1fb7c18a6b64787d3532aa07b7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ca10256 24.02.0