pythonPackages.hetzner: 0.8.2 -> 0.8.3
Recent changes in the Hetzner Robot API have removed a few obsolete
fields which version 0.8.2 was still referencing and which is now fixed
in version 0.8.3.
Due to a misunderstanding on my side I haven't updated to version 0.8.3
in nixpkgs yet, which resulted in this delay.
This fixes the NixOps Hetzner backend.
Signed-off-by: aszlig <aszlig@nix.build>
(cherry picked from commit e899b57c8aae84b5c29a2d23bd5c33cc6afab2cd)
