$ git clone -n https://src.fedoraproject.org/rpms/nodejs20.git /var/lib/mock/f41-build-825604-154592/root/chroot_tmpdir/scmroot/nodejs20
Cloning into '/var/lib/mock/f41-build-825604-154592/root/chroot_tmpdir/scmroot/nodejs20'...
$ git fetch origin 91499f3a381bfb42b9b16c9c922e01f87635e403:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/nodejs20
 * [new ref]         91499f3a381bfb42b9b16c9c922e01f87635e403 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 91499f3 Update to 20.15.0