meshcommander has returned, plz update chocolatey

[si458]

meshcommand has returned! https://www.meshcommander.com/
the msi is located now at https://meshcentral.com/meshcommander/MeshCommander-0.9.6.msi
and the SHA256 is e284fa77a20b57d62a998078142eecd9f2c985befe32b948bd69e2d355ecf9e1