Build fails in Nixpkgs

[fabaff]

From 1.18.2 to 1.35.0 seems a bit risky to relax.

error: builder for '/nix/store/8r4a8v4i1nhvwxzlacka70w9vn2gilbp-python3.11-nixops-hetznercloud-unstable-2023-02-19.drv' failed with exit code 1;
       last 10 log lines:
       > * Getting build dependencies for wheel...
       > * Building wheel...
       > Successfully built nixops_hetznercloud-0.1.3-py3-none-any.whl
       > Finished creating a wheel...
       > Finished executing pypaBuildPhase
       > Running phase: pythonRuntimeDepsCheckHook
       > Executing pythonRuntimeDepsCheck
       > Checking runtime dependencies for nixops_hetznercloud-0.1.3-py3-none-any.whl
       >   - hcloud==1.18.2 not satisfied by version 1.35.0
       >   - typing-extensions<4.0.0,>=3.7.4 not satisfied by version 4.10.0