$ git clone -n https://src.fedoraproject.org/rpms/nmstate.git /var/lib/mock/f40-build-2495631-61664/root/chroot_tmpdir/scmroot/nmstate
Cloning into '/var/lib/mock/f40-build-2495631-61664/root/chroot_tmpdir/scmroot/nmstate'...
$ git fetch origin 0e983069b789e57113fd4c5bf2e12a2b2dca61d3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/nmstate
 * [new ref]         0e983069b789e57113fd4c5bf2e12a2b2dca61d3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0e98306 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild