chore(deps): bump nixpkgs from e75f257 to ebc0854

Bumps [nixpkgs](https://github.com/NixOS/nixpkgs) from `e75f257` to `ebc0854`.
- [Commits](NixOS/nixpkgs@e75f257...ebc0854)

---
updated-dependencies:
- dependency-name: nixpkgs
  dependency-version: ebc08544afa77957cc348ba72dc490ec73b87f68
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]