zerotierone: 1.10.3 -> 1.10.6 (#224992)
* zerotierone: 1.10.3 -> 1.10.6
They stopped vendoring Cargo deps before 1.10.4, hence the version
gap.
* zerotierone: add an update script
authored by Michael Livshin and committed by GitHub 15e8ee51 d1f57357