chore(deps): bump nixpkgs from ffa10e2 to cbb5cf3

Bumps [nixpkgs](https://github.com/NixOS/nixpkgs) from `ffa10e2` to `cbb5cf3`.
- [Commits](NixOS/nixpkgs@ffa10e2...cbb5cf3)

---
updated-dependencies:
- dependency-name: nixpkgs
  dependency-version: cbb5cf358f50aa6acc9efd6113b7bcfbc352cd73
  dependency-type: direct:production
...

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Author: dependabot[bot]